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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <windows.h>
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// 定义成绩结构体
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typedef struct Score
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{
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char name[50];
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float score;
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} Score;
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// 定义学生结构体
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typedef struct Student
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{
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char name[50];
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int id;
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float key;
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Score performance[3];
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} Student;
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// 定义老师结构体
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typedef struct Teacher
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{
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char name[50];
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int id;
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float key;
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} Teacher;
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// 定义管理员
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typedef struct SystemManager
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{
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char key[10];
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} SystemManager;
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// 定义函数
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// 老师端
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void teacherMenu(Student students[], int numStudent, Teacher teacher);
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void addStudent(Student students[], int *numStudent);
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int searchStudent1(Student students[], int numStudent);
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void searchStudent2(Student students[], int numStudent);
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void deleteStudent(Student students[], int *numStudent);
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void modifyStudent(Student students[], int numStudent);
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void printAllStudent(Student students[], int numStudent);
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void changeTearcherPassword(Teacher teacher);
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int teacherLogin(Teacher teachers[], int *numTeacher);
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// 学生端
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void studentMenu(Student student, int numStudent);
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void printScore(Student student, int numStudent);
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void changeStudentPassword(Student student);
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int studentLogin(Student students[], int *numStudent);
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// 管理员端
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void managerMenu(Student students[], int numStudent, Teacher teachers[], int numTeacher);
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void printAllStudent(Student students[], int numStudent);
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void addStudent(Student students[], int *numStudent);
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void searchStudent2(Student students[], int numStudent);
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void deleteStudent(Student students[], int *numStudent);
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void modifyStudent(Student students[], int numStudent);
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void changePassword1(Student students[], int numStudent);
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void printAllTeacher(Teacher teachers[], int numTeacher);
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void addTeacher(Teacher teachers[], int *numTeacher);
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void searchTeacher(Teacher teachers[], int numTeacher);
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void deleteTeacher(Teacher teachers[], int *numTeacher);
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void modifyTeacher(Teacher teachers[], int numTeacher);
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void changePassword2(Teacher teachers[], int numTeacher);
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int main()
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{
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SetConsoleOutputCP(65001);
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// 初始化管理员信息
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struct SystemManager manager;
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strcpy(manager.key, "123.com");
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struct Student students[500]; // 存储学生信息
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int numStudent = 2; // 学生总人数
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struct Teacher teachers[100]; // 存储教师信息
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int numTeacher = 1; // 教师总人数
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// 基础信息
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strcpy(students[0].name, "张三");
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students[0].key = 123456;
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students[0].id = 20221001;
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strcpy(students[0].performance[0].name, "语文");
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strcpy(students[0].performance[1].name, "数学");
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strcpy(students[0].performance[2].name, "英语");
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students[0].performance[0].score = 95;
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students[0].performance[1].score = 100;
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students[0].performance[2].score = 120;
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strcpy(students[1].name, "李四");
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students[1].key = 123456;
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students[1].id = 20221002;
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strcpy(students[1].performance[0].name, "语文");
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strcpy(students[1].performance[1].name, "数学");
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strcpy(students[1].performance[2].name, "英语");
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students[1].performance[0].score = 115;
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students[1].performance[1].score = 110;
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students[1].performance[2].score = 130;
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strcpy(teachers[0].name, "王五");
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teachers[0].key = 123456;
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teachers[0].id = 19781001;
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while (1)
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{
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printf("\n\n*************欢迎使用学生管理系统*************\n");
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printf("* 1.学生登陆 *\n");
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printf("* 2.教师登陆 *\n");
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printf("* 3.管理员登陆 *\n");
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printf("* 0.退出 *\n");
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printf("***********************************************\n");
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int choice;
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scanf("%d", &choice);
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if (choice == 1)
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{ // 学生
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int num;
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num = studentLogin(students, &numStudent);
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if (num != 1000)
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{
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studentMenu(students[num], numStudent);
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}
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else
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{
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printf("登陆失败，返回主界面\n");
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}
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}
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else if (choice == 2)
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{ // 教师
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int num;
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num = teacherLogin(teachers, &numTeacher);
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if (num != 1000)
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{
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teacherMenu(students, numStudent, teachers[num]);
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}
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else
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{
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printf("登陆失败，返回主界面\n");
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}
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}
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else if (choice == 3)
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{ // 管理员
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int cmp;
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char input[8];
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printf("\n请输入密码：");
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scanf("%s", input);
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cmp = strcmp(manager.key, input);
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if (cmp == 0)
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{
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managerMenu(students, numStudent, teachers, numTeacher);
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}
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else
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{
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printf("登陆失败。\n");
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}
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}
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else if (choice == 0)
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{ // 退出
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break;
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}
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else
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{
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printf("非法输入，请重新输入\n");
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}
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}
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return 0;
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}
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// 学生端
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// 登陆
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int studentLogin(Student students[], int *numStudent)
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{
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printf("\n请输入学生的id：");
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int id;
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float key;
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scanf("%d", &id);
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int i, n;
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n = 0;
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for (i = 0; i < *numStudent; i++)
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{
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if (students[i].id == id)
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{
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n = 1;
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break;
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}
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}
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if (n != 0)
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{
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printf("请输入密码：");
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scanf("%f", &key);
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if (key == students[i].key)
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{
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return i;
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}
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else
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{
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printf("密码错误\n");
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return 1000;
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}
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}
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else
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{
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printf("id错误");
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return 1000;
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}
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}
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// 打印菜单
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void studentMenu(Student student, int numStudent)
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{
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int choice;
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do
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{
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printf("\n\n");
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printf("\t%s同学\tID:%d\n你好！\n", student.name, student.id);
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printf("**************欢迎使用学生管理系统*************\n");
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printf("* 1.查看成绩 *\n");
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printf("* 2.修改密码 *\n");
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printf("* 0.退出 *\n");
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printf("***********************************************\n");
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printf("请输入您的选择：");
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scanf("%d", &choice);
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if (choice == 1)
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{ // 查看成绩
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printScore(student, numStudent);
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}
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else if (choice == 2)
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{ // 修改密码
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changeStudentPassword(student);
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}
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else if (choice == 0)
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{ // 退出
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break;
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}
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else
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{
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printf("非法输入，请重新输入\n");
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}
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} while (1);
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}
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// 查看成绩
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void printScore(Student student, int numStudent)
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{
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printf("\n\n%s同学，你的成绩如下：\n", student.name);
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printf("%s: %.2f\n", student.performance[0].name, student.performance[0].score);
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printf("%s: %.2f\n", student.performance[1].name, student.performance[0].score);
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printf("%s: %.2f\n", student.performance[2].name, student.performance[0].score);
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}
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// 修改密码
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void changeStudentPassword(Student student)
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{
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float key1, key2;
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printf("请输入旧密码：");
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scanf("%f", &key1);
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if (key1 == student.key)
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{
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printf("密码正确，请输入新密码：");
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scanf("%f", &key2);
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student.key = key2;
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printf("修改成功！");
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}
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else
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{
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printf("密码错误");
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}
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}
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// 教师端
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// 打印菜单
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void teacherMenu(Student students[], int numStudent, Teacher teacher)
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{
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int choice;
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do
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{
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printf("\n\n");
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printf("\t%s老师\tID:%d\n您好！\n", teacher.name, teacher.id);
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printf("*************欢迎使用学生管理系统*************\n");
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printf("* 1.添加学生 *\n");
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printf("* 2.查找学生 *\n");
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printf("* 3.删除学生 *\n");
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printf("* 4.修改学生信息 *\n");
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printf("* 5.输出所有学生信息 *\n");
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printf("* 6.修改密码 *\n");
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printf("* 0.退出 *\n");
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printf("***********************************************\n");
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printf("请输入您的选择：");
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scanf("%d", &choice);
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if (choice == 1)
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{ // 添加学生
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addStudent(students, &numStudent);
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}
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else if (choice == 2)
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{ // 查找学生
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searchStudent2(students, numStudent);
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}
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else if (choice == 3)
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{ // 删除学生
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deleteStudent(students, &numStudent);
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}
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else if (choice == 4)
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{ // 修改学生信息
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modifyStudent(students, numStudent);
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}
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else if (choice == 5)
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{ // 输出所有学生信息
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printAllStudent(students, numStudent);
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}
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else if (choice == 6)
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{ // 修改密码
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changeTearcherPassword(teacher);
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}
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else if (choice == 0)
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{ // 退出
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break;
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}
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else
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{
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printf("非法输入，请重新输入\n");
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}
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} while (1);
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}
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// 教师登陆
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int teacherLogin(Teacher teachers[], int *numTeacher)
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{
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printf("\n请输入教师的id：");
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int id;
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float key;
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scanf("%d", &id);
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int i, n;
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n = 0;
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for (i = 0; i < *numTeacher; i++)
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{
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if (teachers[i].id == id)
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{
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n = 1;
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break;
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}
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}
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if (n != 0)
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{
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printf("请输入教师的密码：");
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scanf("%f", &key);
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if (key == teachers[i].key)
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{
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return i;
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}
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else
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{
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printf("密码错误\n");
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return 1000;
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}
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}
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else
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{
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printf("id错误");
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return 1000;
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}
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}
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// 添加学生
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void addStudent(Student students[], int *numStudent)
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{
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printf("\n请输入学生姓名：");
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scanf("%s", students[*numStudent].name);
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printf("请输入学生学号：");
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scanf("%d", &students[*numStudent].id);
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printf("请输入学生分数：\n");
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Score s1 = students[*numStudent].performance[0];
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Score s2 = students[*numStudent].performance[1];
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Score s3 = students[*numStudent].performance[2];
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strcpy(s1.name, "语文");
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strcpy(s1.name, "数学");
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strcpy(s1.name, "英语");
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printf("语文：");
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scanf("%f", &s1.score);
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printf("数学：");
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scanf("%f", &s2.score);
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printf("英语：");
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scanf("%f", &s3.score);
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printf("默认密码：123456\n");
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students[*numStudent].key = 123456;
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printf("添加成功\n");
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(*numStudent)++;
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}
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// 查找学生1
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int searchStudent1(Student students[], int numStudent)
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{
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printf("\n请选择搜索需要修改学生的方式：\n1.姓名\n2.学号\n");
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int choice;
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scanf("%d", &choice);
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int i, n;
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n = 0;
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if (choice == 1)
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{
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printf("\n请输入要查找的学生姓名：");
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char name[50];
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scanf("%s", name);
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for (int i = 0; i < numStudent; i++)
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{
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if (strcmp(students[i].name, name) == 0)
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{
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n = 1;
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break;
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}
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}
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}
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else if (choice == 2)
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{
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printf("\n请输入学生的学号：");
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int id;
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scanf("%d", &id);
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for (i = 0; i < numStudent; i++)
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{
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if (students[i].id == id)
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{
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n = 1;
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break;
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}
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}
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}
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else
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{
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printf("输入格式错误！");
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}
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if (n == 0)
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{
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return 1000;
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}
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else
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{
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return i;
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}
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}
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// 查找学生2
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void searchStudent2(Student students[], int numStudent)
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{
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int i = searchStudent1(students, numStudent);
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if (i != 1000)
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{
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|
|
printf("姓名：%s \n学号：%d \n分数：\n", students[i].name, students[i].id);
|
|
|
printf("%s: %.2f\n", students[i].performance[0].name, students[i].performance[0].score);
|
|
|
printf("%s: %.2f\n", students[i].performance[1].name, students[i].performance[1].score);
|
|
|
printf("%s: %.2f\n", students[i].performance[2].name, students[i].performance[2].score);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
printf("查无此人！");
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// 删除学生
|
|
|
void deleteStudent(Student students[], int *numStudent)
|
|
|
{
|
|
|
printf("请输入要删除的学生的学号：");
|
|
|
int id;
|
|
|
scanf("%d", &id);
|
|
|
|
|
|
int i;
|
|
|
for (i = 0; i < *numStudent; i++)
|
|
|
{
|
|
|
if (students[i].id == id)
|
|
|
{
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (i < *numStudent)
|
|
|
{
|
|
|
for (int j = i; j < (*numStudent) - 1; j++)
|
|
|
{
|
|
|
students[j] = students[j + 1];
|
|
|
}
|
|
|
|
|
|
(*numStudent)--;
|
|
|
printf("删除成功\n");
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
printf("查无此人\n");
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// 修改学生信息
|
|
|
void modifyStudent(Student students[], int numStudent)
|
|
|
{
|
|
|
int i = searchStudent1(students, numStudent);
|
|
|
if (i != 1000)
|
|
|
{
|
|
|
int choice;
|
|
|
do
|
|
|
{
|
|
|
printf("\n*******************修改学生信息******************\n");
|
|
|
printf("* 1.修改学生姓名 *\n");
|
|
|
printf("* 2.修改学生语文成绩 *\n");
|
|
|
printf("* 3.修改学生数学成绩 *\n");
|
|
|
printf("* 4.修改学生英语成绩 *\n");
|
|
|
printf("* 0.退出 *\n");
|
|
|
printf("***********************************************\n");
|
|
|
printf("请输入您的选择：");
|
|
|
scanf("%d", &choice);
|
|
|
float x;
|
|
|
char y[50];
|
|
|
switch (choice)
|
|
|
{
|
|
|
case 1:
|
|
|
printf("将名字修改为：");
|
|
|
scanf("%s", &y);
|
|
|
strcpy(students[i].name, y);
|
|
|
printf("修改完成！");
|
|
|
break;
|
|
|
case 2:
|
|
|
printf("将%s的原成绩为%f", students[i].performance[0].name, students[i].performance[0].score);
|
|
|
printf("修改为：");
|
|
|
scanf("%f", &x);
|
|
|
students[i].performance[0].score = x;
|
|
|
printf("修改完成！");
|
|
|
break;
|
|
|
case 3:
|
|
|
printf("将%s的原成绩为%f", students[i].performance[1].name, students[i].performance[1].score);
|
|
|
printf("修改为：");
|
|
|
scanf("%f", &x);
|
|
|
students[i].performance[0].score = x;
|
|
|
printf("修改完成！");
|
|
|
break;
|
|
|
case 4:
|
|
|
printf("将%s的原成绩为%f", students[i].performance[2].name, students[i].performance[2].score);
|
|
|
printf("修改为：");
|
|
|
scanf("%f", &x);
|
|
|
students[i].performance[0].score = x;
|
|
|
printf("修改完成！");
|
|
|
break;
|
|
|
case 0:
|
|
|
break;
|
|
|
default:
|
|
|
printf("输入错误！");
|
|
|
break;
|
|
|
}
|
|
|
} while (choice != 0);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
printf("查无此人！");
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// 修改密码
|
|
|
void changeTearcherPassword(Teacher teacher)
|
|
|
{
|
|
|
float key1, key2;
|
|
|
printf("\n请输入旧密码：");
|
|
|
scanf("%f", &key1);
|
|
|
if (key1 == teacher.key)
|
|
|
{
|
|
|
printf("密码正确，请输入新密码：");
|
|
|
scanf("%f", &key2);
|
|
|
teacher.key = key2;
|
|
|
printf("修改成功！");
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
printf("密码错误");
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// 查看所有学生
|
|
|
void printAllStudent(Student students[], int numStudent)
|
|
|
{
|
|
|
printf("\n");
|
|
|
printf(" 姓名 | ID\n");
|
|
|
printf("-------------------------------\n");
|
|
|
for (int i = 0; i < numStudent; i++)
|
|
|
{
|
|
|
printf("%s\t\t%d\n", students[i].name, students[i].id);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// 管理员端
|
|
|
// 面板
|
|
|
void managerMenu(Student students[], int numStudent, Teacher teachers[], int numTeacher)
|
|
|
{
|
|
|
int choice;
|
|
|
do
|
|
|
{
|
|
|
int choice;
|
|
|
|
|
|
printf("\n\n");
|
|
|
printf("***************欢迎使用学生管理系统*************\n");
|
|
|
printf("* 1.管理学生 *\n");
|
|
|
printf("* 2.管理教师 *\n");
|
|
|
printf("* 0.退出 *\n");
|
|
|
printf("***********************************************\n");
|
|
|
printf("请输入您的选择：");
|
|
|
scanf("%d", &choice);
|
|
|
|
|
|
if (choice == 1)
|
|
|
{ // 学生
|
|
|
int x;
|
|
|
do
|
|
|
{
|
|
|
printf("\n\n");
|
|
|
printf("***************欢迎使用学生管理系统*************\n");
|
|
|
printf("* 1.添加学生 *\n");
|
|
|
printf("* 2.查找学生 *\n");
|
|
|
printf("* 3.删除学生 *\n");
|
|
|
printf("* 4.修改学生信息 *\n");
|
|
|
printf("* 5.输出所有学生信息 *\n");
|
|
|
printf("* 6.修改密码 *\n");
|
|
|
printf("* 0.返回上一界面 *\n");
|
|
|
printf("***********************************************\n");
|
|
|
printf("请输入您的选择：");
|
|
|
scanf("%d", &x);
|
|
|
if (x == 1)
|
|
|
{ // 添加学生
|
|
|
addStudent(students, &numStudent);
|
|
|
}
|
|
|
else if (x == 2)
|
|
|
{ // 查找学生
|
|
|
searchStudent2(students, numStudent);
|
|
|
}
|
|
|
else if (x == 3)
|
|
|
{ // 删除学生
|
|
|
deleteStudent(students, &numStudent);
|
|
|
}
|
|
|
else if (x == 4)
|
|
|
{ // 修改学生信息
|
|
|
modifyStudent(students, numStudent);
|
|
|
}
|
|
|
else if (x == 5)
|
|
|
{ // 输出所有学生信息
|
|
|
printAllStudent(students, numStudent);
|
|
|
}
|
|
|
else if (x == 6)
|
|
|
{ // 修改密码
|
|
|
changePassword1(students, numStudent);
|
|
|
}
|
|
|
else if (x == 0)
|
|
|
{ // 退出
|
|
|
break;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
printf("非法输入，请重新输入\n");
|
|
|
}
|
|
|
} while (1);
|
|
|
}
|
|
|
else if (choice == 2)
|
|
|
{ // 教师
|
|
|
int y;
|
|
|
do
|
|
|
{
|
|
|
printf("\n\n");
|
|
|
printf("***************欢迎使用学生管理系统*************\n");
|
|
|
printf("* 1.添加教师 *\n");
|
|
|
printf("* 2.查找教师 *\n");
|
|
|
printf("* 3.删除教师 *\n");
|
|
|
printf("* 4.修改教师姓名 *\n");
|
|
|
printf("* 5.输出所有教师信息 *\n");
|
|
|
printf("* 6.修改密码 *\n");
|
|
|
printf("* 0.返回上一界面 *\n");
|
|
|
printf("***********************************************\n");
|
|
|
printf("请输入您的选择：");
|
|
|
scanf("%d", &y);
|
|
|
if (y == 1)
|
|
|
{ // 添加教师
|
|
|
addTeacher(teachers, &numTeacher);
|
|
|
}
|
|
|
else if (y == 2)
|
|
|
{ // 查找教师
|
|
|
searchTeacher(teachers, numTeacher);
|
|
|
}
|
|
|
else if (y == 3)
|
|
|
{ // 删除教师
|
|
|
deleteTeacher(teachers, &numTeacher);
|
|
|
}
|
|
|
else if (y == 4)
|
|
|
{ // 修改教师信息
|
|
|
modifyTeacher(teachers, numTeacher);
|
|
|
}
|
|
|
else if (y == 5)
|
|
|
{ // 输出所有教师信息
|
|
|
printAllTeacher(teachers, numTeacher);
|
|
|
}
|
|
|
else if (y == 6)
|
|
|
{ // 修改密码
|
|
|
changePassword2(teachers, numTeacher);
|
|
|
}
|
|
|
else if (y == 0)
|
|
|
{ // 退出
|
|
|
break;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
printf("非法输入，请重新输入\n");
|
|
|
}
|
|
|
} while (1);
|
|
|
}
|
|
|
else if (choice == 0)
|
|
|
{ // 退出
|
|
|
break;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
printf("非法输入，请重新输入\n");
|
|
|
}
|
|
|
} while (1);
|
|
|
}
|
|
|
|
|
|
// 查看所有教师
|
|
|
void printAllTeacher(Teacher teachers[], int numTeacher)
|
|
|
{
|
|
|
printf("\n");
|
|
|
printf(" 姓名 | ID\n");
|
|
|
printf("-------------------------------\n");
|
|
|
for (int i = 0; i < numTeacher; i++)
|
|
|
{
|
|
|
printf("%s\t\t%d\n", teachers[i].name, teachers[i].id);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// 添加教师
|
|
|
void addTeacher(Teacher teachers[], int *numTeacher)
|
|
|
{
|
|
|
printf("请输入教师姓名：");
|
|
|
scanf("%s", teachers[*numTeacher].name);
|
|
|
|
|
|
printf("请输入教师ID：");
|
|
|
scanf("%d", &teachers[*numTeacher].id);
|
|
|
|
|
|
printf("默认密码：123456\n");
|
|
|
teachers[*numTeacher].key = 123456;
|
|
|
|
|
|
printf("添加成功\n");
|
|
|
(*numTeacher)++;
|
|
|
}
|
|
|
|
|
|
// 查教师生1
|
|
|
int searchTeacher1(Teacher teachers[], int numTeacher)
|
|
|
{
|
|
|
printf("请选择搜索需要修改教师的方式：\n1.姓名\n2.ID\n");
|
|
|
int choice;
|
|
|
scanf("%d", &choice);
|
|
|
int i, n;
|
|
|
n = 0;
|
|
|
if (choice == 1)
|
|
|
{
|
|
|
printf("\n请输入要查找的教师姓名：");
|
|
|
char name[50];
|
|
|
scanf("%s", name);
|
|
|
|
|
|
for (int i = 0; i < numTeacher; i++)
|
|
|
{
|
|
|
if (strcmp(teachers[i].name, name) == 0)
|
|
|
{
|
|
|
n++;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
else if (choice == 2)
|
|
|
{
|
|
|
printf("\n请输入要修改信息教师的ID：");
|
|
|
int id;
|
|
|
scanf("%d", &id);
|
|
|
|
|
|
for (i = 0; i < numTeacher; i++)
|
|
|
{
|
|
|
if (teachers[i].id == id)
|
|
|
{
|
|
|
n++;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
printf("输入格式错误！");
|
|
|
}
|
|
|
if (n == 0)
|
|
|
{
|
|
|
return 1000;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
return i;
|
|
|
}
|
|
|
}
|
|
|
// 查找教师2
|
|
|
void searchTeacher(Teacher teachers[], int numTeacher)
|
|
|
{
|
|
|
int i = searchTeacher1(teachers, numTeacher);
|
|
|
if (i != 1000)
|
|
|
{
|
|
|
printf("姓名：%s \nID：%d ", teachers[i].name, teachers[i].id);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
printf("查无此人！");
|
|
|
}
|
|
|
}
|
|
|
// 删除教师
|
|
|
void deleteTeacher(Teacher teachers[], int *numTeacher)
|
|
|
{
|
|
|
printf("请输入要删除的教师的学号：");
|
|
|
int id;
|
|
|
scanf("%d", &id);
|
|
|
|
|
|
int i;
|
|
|
for (i = 0; i < *numTeacher; i++)
|
|
|
{
|
|
|
if (teachers[i].id == id)
|
|
|
{
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (i < *numTeacher)
|
|
|
{
|
|
|
for (int j = i; j < (*numTeacher) - 1; j++)
|
|
|
{
|
|
|
teachers[j] = teachers[j + 1];
|
|
|
}
|
|
|
|
|
|
(*numTeacher)--;
|
|
|
printf("删除成功\n");
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
printf("查无此人\n");
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// 修改教师信息
|
|
|
void modifyTeacher(Teacher teachers[], int numTeacher)
|
|
|
{
|
|
|
int i = searchTeacher1(teachers, numTeacher);
|
|
|
char y[50];
|
|
|
printf("修改为：");
|
|
|
scanf("%s", &y);
|
|
|
strcpy(teachers[i].name, y);
|
|
|
printf("修改完成！");
|
|
|
}
|
|
|
|
|
|
// 修改教师密码
|
|
|
void changePassword2(Teacher teachers[], int numTeacher)
|
|
|
{
|
|
|
int i = searchTeacher1(teachers, numTeacher);
|
|
|
float key;
|
|
|
printf("旧密码：%f\n", teachers[i].key);
|
|
|
printf("请输入新密码：");
|
|
|
scanf("%f", &key);
|
|
|
teachers[i].key = key;
|
|
|
printf("修改成功！");
|
|
|
}
|
|
|
|
|
|
// 修改学生密码
|
|
|
void changePassword1(Student students[], int numStudent)
|
|
|
{
|
|
|
int i = searchStudent1(students, numStudent);
|
|
|
float key;
|
|
|
printf("旧密码：%f\n", students[i].key);
|
|
|
printf("请输入新密码：");
|
|
|
scanf("%f", &key);
|
|
|
students[i].key = key;
|
|
|
printf("修改成功！");
|
|
|
} |
