看题有点小晕.........
C是不是代表运算符+,-,*,/
scanf("%c",&c);
switch(c)
{
case '+':printf("a+b=%d\n",(a+b));break;
case '-':printf("a-b=%d\n",(a-b));break;
case '*':printf("a*b=%d\n",(a*b));break;
case '/':printf("a/b=%d\n",(a/b));break;
default:printf("error\n");break;
}





2007-11-12 18:23



