[编程入门]结构体之成绩统计2 （C语言代码）

解题思路:

注意事项:

参考代码:

#include<stdio.h>

struct student

{

char num[100];

char name[100];

int score1;

int score2;

int score3;

};

void input(int n,struct student stu[])

{

int i;

for(i=0;i<n;i++)

scanf("%s %s %d %d %d",stu[i].num,stu[i].name,&stu[i].score1,&stu[i].score2,&stu[i].score3);

}

int main()

{

struct student stu[100];

int n,i,sum1=0,sum2=0,sum3=0,a[100],max=0,k;

scanf("%d",&n);

input(n,stu);

for(i=0;i<n;i++)

{

sum1+=stu[i].score1;

sum2+=stu[i].score2;

sum3+=stu[i].score3;

a[i]=stu[i].score1+stu[i].score2+stu[i].score3;

if(a[i]>max)

{

max=a[i];

k=i;

}

}

sum1=sum1/n;

sum2=sum2/n;

sum3=sum3/n;

printf("%d %d %d\n",sum1,sum2,sum3);

printf("%s %s %d %d %d",stu[k].num,stu[k].name,stu[k].score1,stu[k].score2,stu[k].score3);

return 0;

}