学生管理系统

最新推荐文章于 2025-12-30 03:53:40 发布

原创最新推荐文章于 2025-12-30 03:53:40 发布 · 82 阅读

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这段代码定义了一个结构体`student`，用于存储学生的姓名、性别等信息以及C和Calculus的成绩。程序计算平均成绩、最大值和最小值，并打印出成绩最高的学生信息。

#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
struct student {
   char name[21];
   int sex;
   int birthday;
   float height;
   int C;
   int wei;
};
int main() {
   int maxC = 0, maxwei = 0, minC = 100, minwei = 100, N;
   int averageC = 0, averagewei = 0, sumC = 0, sumwei = 0;
   scanf_s("%d", &N);
   struct student stu[100];
   for (int i = 0; i < N; i++) {
       scanf("%s", stu[i].name);
       scanf_s("%d", &stu[i].sex);
       scanf_s("%d", &stu[i].birthday);
       scanf_s("%f", &stu[i].height);
       scanf_s("%d", &stu[i].C);
       scanf_s("%d", &stu[i].wei);
   }
   for (int i = 0; i < N; i++) {
       sumC += stu[i].C;
       sumwei += stu[i].wei;
       if (stu[i].C > maxC) maxC = stu[i].C;
       if (stu[i].wei > maxwei) maxwei = stu[i].wei;
       if (stu[i].wei < minwei) minwei = stu[i].wei;
       if (stu[i].C < minC) minC = stu[i].C;
   }
   averageC = sumC / N;
   averagewei = sumwei / N;
   printf("C_average:%d\nC_max:%d\n", averageC, maxC);
   for (int i = 0; i < N; i++) {
       if (stu[i].C == maxC) printf("%s %d %d %.2f %d %d\n", stu[i].name, stu[i].sex, stu[i].birthday, stu[i].height, stu[i].C, stu[i].wei);
   }
   printf("C_min:%d\n", minC);
   printf("Calculus_average:%d\nCalculus_max:%d\n", averagewei, maxwei);
   for (int i = 0; i < N; i++) {
       if (stu[i].wei == maxwei) printf("%s %d %d %.2f %d %d\n", stu[i].name, stu[i].sex, stu[i].birthday, stu[i].height, stu[i].C, stu[i].wei);
   }
   printf("Calculus_min:%d\n", minwei);
   return 0;
}