From 022a3cd4fd368c3ca29b6a0fd210e617dae9935a Mon Sep 17 00:00:00 2001
From: pr9nfksyw <yan2838994679@163.com>
Date: Thu, 21 Nov 2024 00:55:16 +0800
Subject: [PATCH] ADD file via upload

---
 order_other_opinion.c | 131 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 131 insertions(+)
 create mode 100644 order_other_opinion.c

diff --git a/order_other_opinion.c b/order_other_opinion.c
new file mode 100644
index 0000000..cf5af92
--- /dev/null
+++ b/order_other_opinion.c
@@ -0,0 +1,131 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <string.h>
+#include<time.h>
+#include "menu.h"
+
+void insertStudentInfo(Student students[], int* count) {
+    if (*count >= MAX_STUDENTS) {
+        printf("学生已满，无法添加新学生。\n");
+        return;
+    }
+
+    Student newStudent;
+    int validInput;
+
+    do {
+        validInput = 1;
+        printf("Id: ");
+        scanf_s("%9s", newStudent.id, (unsigned)_countof(newStudent.id));
+
+        // 验证学号是否只由数字组成
+        for (int i = 0; i < strlen(newStudent.id); i++) {
+            if (!isdigit(newStudent.id[i])) {
+                validInput = 0;
+                break;
+            }
+        }
+
+        if (!validInput) {
+            printf("学号只能由数字组成，请重新输入。\n");
+        }
+    } while (!validInput);
+
+    printf("Class: ");
+    scanf_s("%9s", newStudent.clas, (unsigned)_countof(newStudent.clas));
+    printf("Name: ");
+    scanf_s("%9s", newStudent.name, (unsigned)_countof(newStudent.name));
+    printf("Score1: ");
+    scanf_s("%lf", &newStudent.score1);
+    printf("Score2: ");
+    scanf_s("%lf", &newStudent.score2);
+    printf("Score3: ");
+    scanf_s("%lf", &newStudent.score3);
+
+    newStudent.score = newStudent.score1 + newStudent.score2 + newStudent.score3;
+
+    int i = *count;
+    while (i > 0 && (strcmp(students[i - 1].clas, newStudent.clas) > 0 ||
+        (strcmp(students[i - 1].clas, newStudent.clas) == 0 && students[i - 1].score < newStudent.score))) {
+        students[i] = students[i - 1];
+        i--;
+    }
+    students[i] = newStudent;
+    (*count)++;
+}
+void deleteStudentInfo(Student students[], int* count) {
+    char input[20];
+    printf("Enter the student ID or name to delete: ");
+    scanf_s("%19s", input, (unsigned)_countof(input));
+
+    int i = 0;
+    while (i < *count && (strcmp(students[i].id, input) != 0 && strcmp(students[i].name, input) != 0)) {
+        i++;
+    }
+
+    if (i == *count) {
+        printf("Student not found.\n");
+    }
+    else {
+        for (int j = i; j < *count - 1; j++) {
+            students[j] = students[j + 1];
+        }
+        (*count)--;
+        printf("Student deleted successfully.\n");
+    }
+}
+
+void modifyStudentInfo(Student students[], int count) {
+    char input[20];
+    printf("Enter the student ID to modify: ");
+    scanf_s("%19s", input, (unsigned)_countof(input));
+
+    int i = 0;
+    while (i < count && strcmp(students[i].id, input) != 0) {
+        i++;
+    }
+
+    if (i == count) {
+        printf("Student not found.\n");
+    }
+    else {
+        printf("Id: ");
+        scanf_s("%9s", students[i].id, (unsigned)_countof(students[i].id));
+        printf("Class: ");
+        scanf_s("%9s", students[i].clas, (unsigned)_countof(students[i].clas));
+        printf("Name: ");
+        scanf_s("%9s", students[i].name, (unsigned)_countof(students[i].name));
+        printf("Score1: ");
+        scanf_s("%lf", &students[i].score1);
+        printf("Score2: ");
+        scanf_s("%lf", &students[i].score2);
+        printf("Score3: ");
+        scanf_s("%lf", &students[i].score3);
+
+        students[i].score = students[i].score1 + students[i].score2 + students[i].score3; // Fixed here
+        printf("Student information updated successfully.\n");
+    }
+}
+
+void queryStudentInfo(Student students[], int count) {
+    char queryClass[MAX_STRING];
+    printf("请输入要查询的班级: ");
+    scanf_s("%9s", queryClass, (unsigned)_countof(queryClass));
+
+    printf("查询结果:\n");
+    for (int i = 0; i < count; i++) {
+        if (strcmp(students[i].clas, queryClass) == 0) {
+            printf("%s %s %s %.1lf %.1lf %.1lf %.1lf\n", students[i].id, students[i].clas, students[i].name,
+                students[i].score1, students[i].score2, students[i].score3, students[i].score);
+        }
+    }
+}
+
+
+
+
+
+
+
+