Question

这C语言程序提示少了一个分号,帮我看看

void su(int a[50][5],int rs)
{
int i,j,sum;
for(i=0;i<rs;i++)
for(j=1,sum=0;j<4;j++)
{
sum=a[i][j]+sum;
a[i][4]=sum/4;
}

}

main()
{
int i,j,rs,a[50][5];
printf("请输入人数\n");
scanf("%d",&rs);
for(i=0;i<rs;i++)
for(j=0;j<4;j++)
{
swich(j)
{/*提示这一行少个分号*/
case 0:
printf("请输入第%d位人员的学号\n",i+1);scanf("%d",&a[i][j]);break;
case 1:
printf("请输入第%d位人员的数据库成绩\n",i+1);scanf("%d",&a[i][j]);break;
case 2:
printf("请输入第%d位人员的C语言成绩\n",i+1);scanf("%d",&a[i][j]);break;
case 3:
printf("请输入第%d位人员的图形图像成绩\n",i+1);scanf("%d",&a[i][j]);break;
}
}
su(a,rs);
for(i=0;i<rs;i++)
for(j=0;j<5;j++)
{
printf("%d ",a[i][j]);
if(j==4)
printf("\n");
}
}

Answer 1

swich都不对，应该是switch

Answer 2

swich(j)不对
是switch(j)

Answer 3

没发现