Compiling...
program2.c
C:\Users\acer1\Desktop\C语言学习\二6\program2.c(24) : error C2146: syntax error : missing ':' before identifier 'printf'
C:\Users\acer1\Desktop\C语言学习\二6\program2.c(27) : fatal error C1004: unexpected end of file found
执行 cl.exe 时出错.
#include <stdio.h>
main()
{
int a;
scanf("%d",&a);
switch(a/10)
{
case 10:
printf("优\n");
break;
case 9:
printf("优\n");
break;
case 8:
printf("良\n");
break;
case 7:
printf("中\n");
break;
case 6:
printf("及格\n");
break;
default
printf("不及格\n");
break;
}