[Codeforces] Round #796 (Div. 2) C. Manipulating History|PSCodeforces|Problem Solving-Greedy

Codeforces Round #796 (Div. 2) C. Manipulating History

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[Codeforces] Round #797 (Div. 3) F. Shifting String|PSCodeforces|Problem Solving-Graph Theory-Union Find

Codeforces Round #797 (Div. 3) F. Shifting String

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[Codeforces] Round #799 (Div. 4) H. Gambling|PSCodeforces|Problem Solving-Greedy

Codeforces Round #799 (Div. 4) H. Gambling

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[CodeChef] Find XOR|PSCodeChef|Problem Solving-Math-Bit Manipulation

Find XOR

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[CodeChef] One Dimensional Game of Life|PSCodeChef|Problem Solving-Simulation

One Dimensional Game of Life

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[CodeChef] Mike and Stamps|PSCodeChef|Problem Solving-Bit Manipulation

Mike and Stamps

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[CodeChef] Gerrymander|PSCodeChef|Problem Solving-Prefix Sum

Gerrymander

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[CodeChef] Game of Piles Version 2|PSCodeChef|Problem Solving-Game Theory

Game of Piles Version 2

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[AtCoder] B - Contiguous Repainting|PSAtCoder|Problem Solving-Dynamic Programming-Prefix Sum

B - Contiguous Repainting

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[AtCoder] B - Tournament|PSAtCoder|Problem Solving-DFS-Greedy

B - Tournament

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