Problem 1211

1211 - PF - Crimiville

Status | Limits Submit

	Time	Memory
Case 1	5 sec	64 MB

2
4
1 0
3 0 2 3
1 0
2 1 3
1 1 1 1
2 2 2 2
6
2 1 2
1 0
1 1
2 3 4
2 3 5
2 4 5
1 2 1 11 20 20
1 2 2 38 1 1

need reinforcement.
2