#include #include #include #include #include "checklib.h" const int MAX_N = 50000; const int MAX_T = 10; void check_file(FILE *in) { int T, n; int params[2]; int i, j; init_checklib(); read_int(in, 1, &T); check_int_range(T, 1, MAX_T, "T"); check_EOL(in); for (i = 0; i < T; i++) { read_int(in, 1, &n); check_int_range(n, 1, MAX_N, "n"); check_EOL(in); for (j = 0; j < n; j++) { read_int(in, 2, params); check_int_range(params[0], 1, 2*n, "p_i"); check_int_range(params[1], 1, 2*n, "q_i"); check_EOL(in); } } check_EOF(in); } int main(int argc, char *argv[]) { driver(argc, argv, check_file); return 0; }