求救，大佬快帮我看看吧

Question

 

Answer 1

修改如下，供参考：

#include<stdio.h>
#include<string.h>
int main()
{
     float a[3][3],h=0,k;
     int   i,j;
     char  name[20]={0};
     for(i=0;i<3;i++)
     {
        printf("请输入第%d个同学的3门课程分数：\n",i+1);
        for(j=0;j<3;j++)
        {
            scanf("%f",&a[i][j]);
        }
     }
     printf("姓名\t语文\t数学\t英语\t总分\t平均分\n");
     for(i=0;i<3;i++)
     {
          switch (i){
                  case 0:strcpy(name,"张三");break;
                  case 1:strcpy(name,"李四");break;
                  case 2:strcpy(name,"王五");break;
                 default:strcpy(name," ");break;
          }
          printf("%s\t%.2f\t%.2f\t%.2f\t%.2f\t%.2f\n",name,a[i][0],a[i][1],a[i][2],
                                    (a[i][0]+a[i][1]+a[i][2]),(a[i][0]+a[i][1]+a[i][2])/3);
     } 
     getchar(); 
     getchar(); 
     return 0;
}