80202206 - 2023补赛_B_banquet

输入

7
1
0
3
2
3 1
5 / 9
0 0
2
1 4
0 0
3
1 2 3
0 0 0
3
1 2 3
4 1 2
3
3 3 3
5 3 3
6
5 4 7 2 10 4
3 2 5 1 4