Untitled

#include <iostream>
using namespace std;

int main() {

	int n_grid, h_sells, max_sells,status;

	h_sells = 10;

	max_sells = h_sells * h_sells;

	cin >> n_grid;

	for (int grid = 0; grid < n_grid; grid++) {
		int pos_x = 1, pos_y = 1;
		for (int cell = 1; cell <= max_sells; cell++) {
			cin >> status;
			if (status == 1) {
				cout << pos_y << " " << pos_x;
			}
			pos_x += 1;
			if (pos_x > h_sells) {
				pos_x -= h_sells;
				pos_y += 1;
			}
			
		}
	}
}