2022-2023 ICPC, NERC, Northern Eurasia Onsite
时间不太够啊,只能遗憾八题了。
[A Amazing Trick]
solution
题面:给出一个排列
做法:一步步来,首先是
[B BinCoin]
solution
题面:
做法:
[C Cactus Meets Torus]
solution
题面:
做法:
[D Dominoes]
solution
题面:
做法:
[E Easy Assembly]
solution
题面:签到题。
做法:
[F Football]
solution
题面:签到题。
做法:
[G Game of Questions]
solution
题面:
做法:注意到用过的数再用并不会造成什么影响,所以等价于有无穷的时间,随机挑选数做
[H Hot and Cold]
solution
题面:
做法:
[I Interactive Factorial Guessing]
solution
题面:
做法:
[J Jumbled Trees]
solution
题面:
做法:
[K King’s Puzzle]
solution
题面:构造一张
做法:
[L Lisa’s Sequences]
solution
题面:
做法:
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