[AtCoder] F - +1-1x2|PSAtCoder|Problem Solving-BFS

F - +1-1x2

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[Codeforces] Round #200 (Div. 1) B. Alternating Current|PSCodeforces|Problem Solving-Monotonic Stack

Codeforces Round #200 (Div. 1) B. Alternating Current

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[Codeforces] Round #201 (Div. 1) A. Alice and Bob|PSCodeforces|Problem Solving-Game Theory

Codeforces Round #201 (Div. 1) A. Alice and Bob

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[Codeforces] Round #202 (Div. 1) A. Mafia|PSCodeforces|Problem Solving-Binary Search

Codeforces Round #202 (Div. 1) A. Mafia

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[Codeforces] Round #203 (Div. 2) C. Bombs|PSCodeforces|Sorting-Problem Solving-Greedy

Codeforces Round #203 (Div. 2) C. Bombs

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[Codeforces] Round #205 (Div. 2) C. Find Maximum|PSCodeforces|Problem Solving-Prefix Sum

Codeforces Round #205 (Div. 2) C. Find Maximum

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[AtCoder] E - Magical Ornament|PSAtCoder|Problem Solving-Dynamic Programming-BFS

E - Magical Ornament

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[AtCoder] D - Circle Lattice Points|PSAtCoder|Problem Solving-Math-Geometry

D - Circle Lattice Points

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[AtCoder] C - DFS Game|PSAtCoder|Problem Solving-Dynamic Programming-Game Theory

C - DFS Game

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[AtCoder] F - Potion|PSAtCoder|Problem Solving-0/1 Knapsack-Numeric Theory

F - Potion

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