Time Limit: 1 Seconds
Memory Limit: 1024MB
Your best score: 0
Source: Unknown Source

Subtask Score
1 2
2 2
3 2
4 2
5 2
6 2
7 2
8 2
9 2
10 2
11 2
12 2
13 2
14 2
15 2
16 2
17 2
18 2
19 2
20 2
21 2
22 2
23 2
24 2
25 2
26 2
27 2
28 2
29 2
30 2
31 8
32 8
33 8
34 8
35 8