[AtCoder] C - Snuke the Wizard|PSAtCoder|Problem Solving-Binary Search

C - Snuke the Wizard

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[AtCoder] C - Removing Coins|PSAtCoder|Problem Solving-DFS-Game Theory

C - Removing Coins

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[AtCoder] F - XOR Matching|PSAtCoder|Problem Solving-Bit Manipulation

F - XOR Matching

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[AtCoder] E - Cell Distance|PSAtCoder|Problem Solving-Combinatorics

[E - Cell Distance]https://atcoder.jp/contests/abc127/tasks/abc127_e)

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[Codeforces] School Personal Contest #2 (Winter Computer School 2010/11) - Codeforces Beta Round #43 (ACM-ICPC Rules) C. Hamsters and Tigers|PSCodeforces|Problem Solving-Sliding Window

School Personal Contest #2 (Winter Computer School 2010/11) - Codeforces Beta Round #43 (ACM-ICPC Rules) C. Hamsters and Tigers

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[Codeforces] Testing Round #1 B. Right Triangles|PSCodeforces|Problem Solving-Combinatorics

Codeforces Testing Round #1 B. Right Triangles

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[Codeforces] Beta Round #51 B. Smallest number|PSCodeforces|Problem Solving-Simulation

Codeforces Beta Round #51 B. Smallest number

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[Codeforces] Beta Round #53 B. Martian Architecture|PSCodeforces|Problem Solving-Simulation

Codeforces Beta Round #53 B. Martian Architecture

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[Codeforces] Beta Round #55 (Div. 2) C. Title|PSCodeforces|Problem Solving-Two Pointer-Greedy

Codeforces Beta Round #55 (Div. 2) C. Title

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[AtCoder] E - Roadwork|PSAtCoder|Problem Solving-Binary Search

E - Roadwork

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