ISTJ

Someone should fix this statement, its now ambiguous who it refers to (something about a non-earth impostor)


Time Limit: 2 Seconds
Memory Limit: 256MB
No. of ACs: 11
Your best score: 0
Source: 2020 CNY, Classic Problem (0rang3, shenxy13)

Subtask Score
1 29
2 71
3 0