_ main(int a, int x) {
  int y = 0;
  int z = 0;
  while ((y = x * x) > a) {
    x -= 1;
    z = 1;
  }
  return (y, z);
}

{-
    method_id | in     | out
TESTCASE |  0 | 101 15 | 100 1
TESTCASE |  0 | 101 14 | 100 1
TESTCASE |  0 | 101 10 | 100 0
TESTCASE |  0 | 100 10 | 100 0
-}