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47 lines
1.2 KiB
47 lines
1.2 KiB
#include <stdio.h>
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// 定义学生结构体
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struct Student {
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int id;
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float mathScore;
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float physicsScore;
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float englishScore;
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float totalScore;
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};
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// 函数声明
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void inputStudentInfo(struct Student* student);
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void displayStudentInfo(struct Student* student);
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int main() {
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// 定义三个学生
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struct Student student1, student2, student3;
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// 输入学生信息
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inputStudentInfo(&student1);
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inputStudentInfo(&student2);
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inputStudentInfo(&student3);
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// 显示学生信息
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displayStudentInfo(&student1);
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displayStudentInfo(&student2);
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displayStudentInfo(&student3);
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return 0;
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}
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// 输入学生信息的函数
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void inputStudentInfo(struct Student* student) {
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scanf("%d", &student->id);
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scanf("%f", &student->mathScore);
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scanf("%f", &student->physicsScore);
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scanf("%f", &student->englishScore);
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// 计算总成绩
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student->totalScore = student->mathScore + student->physicsScore + student->englishScore;
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}
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// 显示学生信息的函数
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void displayStudentInfo(struct Student* student) {
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printf("%d %.1f %.1f %.1f %.1f\n", student->id, student->mathScore, student->physicsScore, student->englishScore, student->totalScore);
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} |