no_change.cpp

/* No change */
#include <iostream>

int
main(void)
{
	int c_nb;
	cin >> c_nb;

	for (int i = 0; i < c_nb; i++) {
		int p, v_nb;
		cin >> p >> v_nb;
		int v[v_nb];
		for (int j = 0; j < v_nb; j++)
			cin >> v[j];
		/* TODO */
	}
	return 0;
}