fork(1) download
#include <iostream>
using namespace std;

int main() {
	int b = 3;
	for (int a = -6; a < 5; a++) {
		cout << a << "  " << (a % b + b) % b << endl;
	}
	return 0;
}
Success #stdin #stdout 0s 4480KB
stdin
Standard input is empty
stdout
-6  0
-5  1
-4  2
-3  0
-2  1
-1  2
0  0
1  1
2  2
3  0
4  1