摘要:
https://vjudge.net/contest/386568#problem/G Zhang3 is the class leader. Recently she's implementing a policy about long-distance running. This forces 阅读全文
摘要:
https://vjudge.net/contest/386568#problem/K Zhang3 a participant of IPhO (Immortal Physics Olympiad). The 0th0th problem in the contest is as follows. 阅读全文
摘要:
https://vjudge.net/contest/386568#problem/E Sometimes, changing the order of the words in a sentence doesn't influence understanding. For example, if 阅读全文
摘要:
https://vjudge.net/contest/386568#problem/D It is Zhang3's birthday! Zhang3 has bought a birthday cake and now it's time to take it home.There are nn 阅读全文
摘要:
https://vjudge.net/contest/386568#problem/B Zhang3 is playing a shooting game with Father. In the game there are two players trying to kill each other 阅读全文