char ch;printf("do you want to exit? y\n");scanf("%c",&ch);if(ch=y) printf("bye~!");else printf("welcome!");编译老是不通过,但是我找不出是怎么一回事.帮帮忙,谢谢了
还是通不过..老是显示y没有定义
[此贴子已经被作者于2007-1-9 13:52:21编辑过]