wrong answer on test 1 (sample) case 3: expected NO got YES
Input:
8
3
3 2 13
3
1 1 3
4
1 2 5 4
4
1 6 6 15
5
6 2 1 4 2
4
1 4 2 15
5
3 1 2 1 3
3
2 4 2

exit status 1