#include "testlib.h" using namespace std; int main(int argc, char *argv[]) { registerValidation(argc, argv); int t = inf.readInt(1, 3, "~t~"); inf.readEoln(); for (int tt = 1; tt <= t; tt++) { setTestCase(tt + 1); int n = inf.readInt(1, 4, "~n"); inf.readSpace(); inf.readInt(-2, 2, "l~"); inf.readSpace(); inf.readInt(-5, 5, "~r~"); inf.readEoln(); vector a = inf.readInts(n, 1, n, "~a~"); ensuref(int(set(a.begin(), a.end()).size()) == n, "not a permutation (duplicates)"); inf.readEoln(); } inf.readEof(); }