Codeforces Round 954 (Div. 3)

发现自己的小号已经 unrated for div3 了

这什么神笔场,F 不会求割边和点双被卡科技了,G1 G2 赛时想出正解但是以为自己的复杂度是错的就没写。。。

比赛链接

Problems AC
A. X Axis
B. Matrix Stabilization
C. Update Queries
D. Mathematical Problem
E. Beautiful Array
F. Non-academic Problem
G1. Permutation Problem (Simple Version)
G2. Permutation Problem (Hard Version)
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Codeforces Round 952 (Div. 4)

赛后一个题一个题做的

比赛链接

Problems AC
A. Creating Words
B. Maximum Multiple Sum
C. Good Prefixes
D. Manhattan Circle
E. Secret Box
F. Final Boss
G. D-Function
H1. Maximize the Largest Component (Easy Version)
H2. Maximize the Largest Component (Hard Version)
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