ch=(ch>='A'&&ch
#include <stdio.h>
main()
{
char ch;
scanf("%c",&ch);
ch=(ch>='A'&&ch <='Z')?(ch+32):ch;
printf("%c",ch);
}
哪个问号是什么意思啊，还望赐教
2005-09-23 18:36
2005-09-24 09:32
