void main()
{
int a,b,c,i;
switch(i)
{case1:printf("......\n");
scanf("%d",&a);
fun_1(a);
break;
case2:printf("......\n");
scanf("%d",&b);
fun_2(b);
break;
case3:printf("......\n");
scanf("%d",&c);
fun_3(c);
break;
}
}
double fun_1(int a)
{
}
double fun_2(int b)
{
}
double fun_3(int c)
{
}
[[it] 本帖最后由 ritajz 于 2008-10-25 16:08 编辑 [/it]]