[AtCoder] C - Triangular Relationship|PSAtCoder|Problem Solving-Numeric Theory

C - Triangular Relationship

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[AtCoder] C - String Transformation|PSAtCoder|Problem Solving-Greedy

C - String Transformation

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[AtCoder] C - Base -2 Number|PSAtCoder|Problem Solving-Numeric Theory

C - Base -2 Number

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[AtCoder] C - All Green|PSAtCoder|Problem Solving-Bit Manipulation

C - All Green

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[AtCoder] D - Candy Distribution|PSAtCoder|Problem Solving-Prefix Sum-Numeric Theory

D - Candy Distribution

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[Codeforces] Round #129 (Div. 1) A. Little Elephant and Interval|PSCodeforces|Problem Solving-Numeric Theory

Codeforces Round #129 (Div. 1) A. Little Elephant and Interval

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[Codeforces] Round #129 (Div. 1) B. Little Elephant and Cards|PSCodeforces|Problem Solving-Math

Codeforces Round #129 (Div. 1) B. Little Elephant and Cards

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[Codeforces] VK Cup 2012 Finals (unofficial online-version) E. IT Restaurants|PSCodeforces|Problem Solving-0/1 Knapsack-DFS

VK Cup 2012 Finals (unofficial online-version) E. IT Restaurants

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[Codeforces] Round #138 (Div. 2) B. Array|PSCodeforces|Problem Solving-Two Pointer

Codeforces Round #138 (Div. 2) B. Array

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[Codeforces] Round #142 (Div. 1) A. Shifts|PSCodeforces|Problem Solving-Dynamic Programming-Greedy

Codeforces Round #142 (Div. 1) A. Shifts

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