Question

C语言 用结构体类型数组编程实现输入5个学生的学号姓名平时成绩期中成绩和期末成绩然后输出每位同学

C语言 用结构体类型数组编程实现输入5个学生的学号姓名平时成绩期中成绩和期末成绩然后输出每位同学的学期成绩，（平时成绩占10%期中成绩占20%期末成绩占70%）

Answer 1

#include <stdio.h>

#include <string.h>

//C语言 用结构体类型数组编程实现输入5个学生的学号姓名平时成绩期中成绩和期末成绩然后输出每位同学的学期成绩，（平时成绩占10%期中成绩占20%期末成绩占70%）

struct Student

{

int id;

char name[20];

double norScore;

double midScore;

double finScore;

}student[5];

struct StudentScore

{

int id;

char name[20];

double Score;

}studentScore[5];

int main(int argc, const char * argv[]) {

int i;

struct Student student[5];

struct StudentScore studentScore[5];

for (i = 0; i < 5; i++) {

scanf("%d %s %lf %lf %lf", &student[i].id, student[i].name, &student[i].norScore, &student[i].midScore,&student[i].finScore);

}

for (i = 0; i < 5; i++) {

studentScore[i].Score = student[i].norScore * 0.1 + student[i].midScore * 0.2 + student[i].finScore * 0.7;

studentScore[i].id = student[i].id;

strcpy(studentScore[i].name, student[i].name);

}

for (i = 0; i < 5; i++) {

printf("num = %d\nname = %s\nscore = %.2lf\n\n", studentScore[i].id, studentScore[i].name, studentScore[i].Score);

}

return 0;

}