[Hacker Earth] Min-Max Weighted Edge|PSHacker Earth|Problem Solving-Graph Theory-DFS-Greedy

Min-Max Weighted Edge

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[Hacker Earth] Reduction Game|PSHacker Earth|Sorting-Problem Solving-Greedy-Bit Manipulation-Union Find

Reduction Game

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[Codeforces] Round 462 (Div. 1) B. A Determined Cleanup|PSCodeforces|Problem Solving-Math

Codeforces Round 462 (Div. 1) B. A Determined Cleanup

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[Codeforces] Educational Round 38 (Rated for Div. 2) D. Buy a Ticket|PSCodeforces|Problem Solving-Graph Theory-Dynamic Programming-BFS-Greedy

Educational Codeforces Round 38 (Rated for Div. 2) D. Buy a Ticket

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[Codeforces] Round 466 (Div. 2) E. Cashback|PSCodeforces|Problem Solving-Dynamic Programming-Sliding Window-Prefix Sum-Monotonic Deque

Codeforces Round 466 (Div. 2) E. Cashback

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[Codeforces] April Fools Contest 2018 E. Cheese Board|PSCodeforces|Problem Solving

April Fools Contest 2018 E. Cheese Board

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[Codeforces] Educational Round 40 (Rated for Div. 2) E. Water Taps|PSCodeforces|Problem Solving-Math

Educational Codeforces Round 40 (Rated for Div. 2) E. Water Taps

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[Hacker Earth] Development Cost|PSHacker Earth|Problem Solving-Binary Search-Union Find

Development Cost

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[Hacker Earth] Shift the letters|PSHacker Earth|Problem Solving-Dynamic Programming

Shift the letters

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[Hacker Earth] Count the permutations|PSHacker Earth|Fenwick Tree-Problem Solving-Math-Combinatorics

Count the permutations

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