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

D - KAIBUNsyo

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[AtCoder] D - Shortest Path Queries 2|PSAtCoder|Problem Solving-Floyd Warshall Algorithm

D - Shortest Path Queries 2

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[AtCoder] B - Uniformly Distributed|PSAtCoder|Problem Solving-Math-Greedy

B - Uniformly Distributed

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[AtCoder] C - Swaps 2|PSAtCoder|Fenwick Tree-Problem Solving-Hash Table-Numeric Theory

C - Swaps 2

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[AtCoder] D - National Railway|PSAtCoder|Problem Solving-Dynamic Programming

D - National Railway

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[Codeforces] Round #428 (Div. 2) C. Journey|PSCodeforces|Problem Solving-Graph Theory-Dynamic Programming-DFS-Probability and Statistics

Codeforces Round #428 (Div. 2) C. Journey

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[Codeforces] Educational Round 27 C. Two TVs|PSCodeforces|Sorting-Problem Solving-Two Pointer-Greedy

Educational Codeforces Round 27 C. Two TVs

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[Codeforces] Educational Round 28 A. Curriculum Vitae|PSCodeforces|Problem Solving-Dynamic Programming-Math

Educational Codeforces Round 28 A. Curriculum Vitae

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[Codeforces] 2017-2018 ACM-ICPC, NEERC, Southern Subregional Contest, qualification stage (Online Mirror, ACM-ICPC Rules, Teams Preferred) A. Union of Doubly Linked Lists|PSCodeforces|Problem Solving-Graph Theory-DFS-Linked List

2017-2018 ACM-ICPC, NEERC, Southern Subregional Contest, qualification stage (Online Mirror, ACM-ICPC Rules, Teams Preferred) A. Union of Doubly Linked Lists

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[Codeforces] Round #433 (Div. 1, based on Olympiad of Metropolises) A. Planning|PSCodeforces|Problem Solving-Math-Greedy

Codeforces Round #433 (Div. 1, based on Olympiad of Metropolises) A. Planning

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