QOJ.ac
QOJ
Time Limit:
3.5 s
Memory Limit:
1024 MB
Total points:
100
Difficulty:
[show]
Hackable ✓
#11108. Nocturne without a Moon / 无月夜色
Statistics
The problem was used in the following contests:
This problem is prepared by
bulijiojiodibuliduo .