要用结构体方式解决，怎么编程呢？

Question

结构体还掌握不熟悉，还搞不懂，麻烦看看怎么用结构体的方式编程解决呢？

Answer 1

可采纳

#include <stdio.h>
#include <string.h>

#define MAX_NAME_LEN 20
#define MAX_STUDENTS 100
//结构体存放学生姓名 和三门的成绩
typedef struct {
    char name[MAX_NAME_LEN + 1];
    int lang_grade;
    int ds_grade;
    int algo_grade;
} Student;

int main() {
    //int n;
    Student students[MAX_STUDENTS];

    // 输入学生信息
    //printf("请输入学生人数:");
    //scanf("%d", &n);
    //printf("输入学生信息：\n");
    for (int i = 0; i < 4; i++) {
        scanf("%s %d %d %d", students[i].name, &students[i].lang_grade, &students[i].ds_grade, &students[i].algo_grade);
    }

    // 找出总分最高的学生
    int max_score = -1;
    char max_name[MAX_NAME_LEN + 1];
    for (int i = 0; i < 4; i++) {
        int total_score = students[i].lang_grade + students[i].ds_grade + students[i].algo_grade;
        if (total_score > max_score) {
            max_score = total_score;
            strcpy(max_name, students[i].name);
        }
    }

    // 输出总分最高的学生姓名
    printf("%s %d\n", max_name,max_score);

    return 0;
}