{"trustable":false,"sections":[{"title":"","value":{"format":"PLAIN","content":"Sample Input\n4\n4 10\n3 4 4 1 3 2 1 2 3 4\n6 6\n6 5 4 3 2 1\n3 5\n3 3 1 1 1\n7 3\n5 7 3\nSample Output\n1\n6\n0\n7"}}]}