F. Ace It! 题目连接: http://www.codeforces.com/contest/656/problem/F Description Input The only line of the input …
April Fools Day Contest 2016 G. You're a Professional
G. You’re a Professional 题目连接: http://www.codeforces.com/contest/656/problem/G Description A simple reco…
April Fools Day Contest 2016 D. Rosetta Problem
D. Rosetta Problem 题目连接: http://www.codeforces.com/contest/656/problem/D Description ++++++++[>+>++>+…
Codeforces Beta Round #6 (Div. 2 Only) A. Triangle 水题
A. Triangle 题目连接: http://codeforces.com/contest/6/problem/A Description Johnny has a younger sister Anne, who …
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G. Fence Divercity 题目连接: http://www.codeforces.com/contest/659/problem/G Description Long ago, Vasily built a …
Codeforces Beta Round #6 (Div. 2 Only) B. President's Office 水题
B. President’s Office 题目连接: http://codeforces.com/contest/6/problem/B Description President of Berland h…
Codeforces Beta Round #6 (Div. 2 Only) C. Alice, Bob and Chocolate 水题
C. Alice, Bob and Chocolate 题目连接: http://codeforces.com/contest/6/problem/C Description Alice and Bob like gam…
Codeforces Beta Round #7 A. Kalevitch and Chess 水题
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Codeforces Beta Round #6 (Div. 2 Only) D. Lizards and Basements 2 dfs
D. Lizards and Basements 2 题目连接: http://codeforces.com/contest/6/problem/D Description This is simplified vers…
Codeforces Beta Round #7 B. Memory Manager 模拟题
B. Memory Manager 题目连接: http://www.codeforces.com/contest/7/problem/B Description There is little time left be…
Codeforces Beta Round #7 D. Palindrome Degree hash
D. Palindrome Degree 题目连接: http://www.codeforces.com/contest/7/problem/D Description String s of length n is c…
Codeforces Beta Round #7 C. Line Exgcd
C. Line 题目连接: http://www.codeforces.com/contest/7/problem/C Description A line on the plane is described by an…