C :

int main(int argc, char* argv[])
{
	int a,b;
	while(~scanf("%d%d",&a,&b))
	{
	  printf("%d %d\n",a/b,a%b);
	}
	return 0;
}

C++ :

#include <iostream>

using namespace std;

int main()
{
    int a,b;
    cin>>a>>b;
    cout<<a/b<<" "<<a%b;
    return 0;
}