Point: 7
4 5 3 10 5 6
1 1 2
Nguồn
7 2 2 1 3 8 5 7 2
6.66667
Point: 6
7 10 1 3 2 3 4 6 4 7 1 1 2 1 3 5 2 4 6 2 6 7 3 1 5 2 4 5 1 3 7 2
5