#include
//无误及时采纳回答
int main()
{
int a=12,b=5;
printf("%d被%d除之后的余数为%d\n",a,b,fun(a,b));
}
int fun(int a,int b)
{
return a%b;
}
int fun(int a, int b)
{
return a % b;
}
#include
int fun(int a,int b) { int rt; if ( b ) rt=a%b; return rt; }
void main() { int a=12; b=5; printf("%d\n",fun(a,b); }