[AtCoder] B - DNA Sequence|PSAtCoder|Problem Solving-Hash Table-Math

B - DNA Sequence

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[AtCoder] E - Traveling Salesman among Aerial Cities|PSAtCoder|Problem Solving-Dynamic Programming-Bit Manipulation-Travelling Salesman Problem

E - Traveling Salesman among Aerial Cities

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[AtCoder] D - Takahashi Unevolved|PSAtCoder|Problem Solving-Math

D - Takahashi Unevolved

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[AtCoder] C - Solutions|PSAtCoder|Problem Solving-Greedy

C - Solutions

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[AtCoder] B - Values|PSAtCoder|Problem Solving-Union Find

B - Values

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[AtCoder] C - Shuffle Permutation|PSAtCoder|Problem Solving-Union Find

C - Shuffle Permutation

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[AtCoder] B - Quadruple|PSAtCoder|Problem Solving-Math

B - Quadruple

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[Codeforces] Round #365 (Div. 2) B. Mishka and trip|PSCodeforces|Problem Solving-Hash Table-Math

Codeforces Round #365 (Div. 2) B. Mishka and trip

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[Codeforces] Educational Round 16 B. Optimal Point on a Line|PSCodeforces|Sorting-Problem Solving-Math

Educational Codeforces Round 16 B. Optimal Point on a Line

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[Codeforces] Round #369 (Div. 2) B. Chris and Magic Square|PSCodeforces|Problem Solving-Hash Table

Codeforces Round #369 (Div. 2) B. Chris and Magic Square

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