[CodeChef] Misha and Nice Sets|PSCodeChef|Problem Solving-Math

Misha and Nice Sets

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[CodeChef] Maximum AND|PSCodeChef|Problem Solving-Greedy-Bit Manipulation

Maximum AND

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[CodeChef] Spheres|PSCodeChef|Problem Solving-Dynamic Programming

Spheres

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[AtCoder] C - Tetromino Tiling|PSAtCoder|Problem Solving-Greedy

C - Tetromino Tiling

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[AtCoder] D - Connectivity|PSAtCoder|Problem Solving-Union Find

D - Connectivity

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[AtCoder] D - An Ordinary Game|PSAtCoder|Problem Solving-Game Theory

D - An Ordinary Game

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[AtCoder] E - Cosmic Rays|PSAtCoder|Problem Solving-Dijkstra-Geometry

E - Cosmic Rays

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[AtCoder] D - Pair Cards|PSAtCoder|Problem Solving-Greedy

D - Pair Cards

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[Codeforces] Round #796 (Div. 1) B. Railway System|PSCodeforces|Problem Solving-Graph Theory-Greedy

Codeforces Round #796 (Div. 1) B. Railway System

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[Codeforces] Round #792 (Div. 1 + Div. 2) D. Traps|PSCodeforces|Sorting-Problem Solving-Greedy

Codeforces Round #792 (Div. 1 + Div. 2) D. Traps

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