Point: 5
5 1 2 3 4 6
7
4 5 5 5 5
5
5 10 1 2 3 50
0
Nguồn
6 3 4 0 3 3 4 4 0 2 3 2 3
3
5 1 2 1 3 2 2 2 5 1 4
4
4 1 3 2 5
10