[AtCoder] E - Chain Contestant|PSAtCoder|Problem Solving-Dynamic Programming-0/1 Knapsack-Bit Manipulation

E - Chain Contestant

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[AtCoder] F - Max Sum Counting|PSAtCoder|Problem Solving-0/1 Knapsack-Greedy

F - Max Sum Counting

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[AtCoder] E - Amusement Park|PSAtCoder|Sorting-Problem Solving-Math

E - Amusement Park

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[Codeforces] Manthan, Codefest 17 B. Marvolo Gaunt`s Ring|PSCodeforces|Problem Solving-Dynamic Programming

Manthan, Codefest 17 B. Marvolo Gaunt’s Ring

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[Codeforces] Технокубок 2018 - Отборочный Раунд 1 B. Which floor?|PSCodeforces|Problem Solving

Технокубок 2018 - Отборочный Раунд 1 B. Which floor?

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[Codeforces] Технокубок 2018 - Отборочный Раунд 1 C. Did you mean...|PSCodeforces|Problem Solving-Greedy

Технокубок 2018 - Отборочный Раунд 1 C. Did you mean…

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[Codeforces] MemSQL Start[c]UP 3.0 - Round 1 C. Pie Rules|PSCodeforces|Problem Solving-Dynamic Programming-Prefix Sum-Game Theory

MemSQL Start[c]UP 3.0 - Round 1 C. Pie Rules

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[Codeforces] Educational Round 29 B. Kayaking|PSCodeforces|Sorting-Problem Solving-Dynamic Programming

Educational Codeforces Round 29 B. Kayaking

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[AtCoder] D - Pair of Balls|PSAtCoder|Problem Solving-Hash Table-Recursion

D - Pair of Balls

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[AtCoder] D - Cutting Woods|PSAtCoder|Problem Solving-Binary Search

D - Cutting Woods

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