[CS Academy] Online Gcd|PSCS Academy|Problem Solving-Euclidean Algorithm

Online Gcd

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[CS Academy] Number Elimination|PSCS Academy|Problem Solving-Dynamic Programming

Number Elimination

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[AtCoder] B - Adjacent Chmax|PSAtCoder|Problem Solving-Dynamic Programming

B - Adjacent Chmax

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[AtCoder] F - Manhattan Cafe|PSAtCoder|Problem Solving-Dynamic Programming

F - Manhattan Cafe

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[AtCoder] G - Yet Another RGB Sequence|PSAtCoder|Problem Solving-Combinatorics

G - Yet Another RGB Sequence

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[AtCoder] D - Sets Scores|PSAtCoder|Problem Solving-Combinatorics

D - Sets Scores

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[AtCoder] G - Random Student ID|PSAtCoder|Problem Solving-Dynamic Programming

G - Random Student ID

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[Codeforces] Round #541 (Div. 2) F. Asya And Kittens|PSCodeforces|Problem Solving-Linked List-Union Find

Codeforces Round #541 (Div. 2) F. Asya And Kittens

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[Codeforces] Educational Round 61 (Rated for Div. 2) C. Painting the Fence|PSCodeforces|Segment Tree-Problem Solving-Prefix Sum

Educational Codeforces Round 61 (Rated for Div. 2) C. Painting the Fence

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[Codeforces] Round #547 (Div. 3) E. Superhero Battle|PSCodeforces|Problem Solving-Math-Prefix Sum

Codeforces Round #547 (Div. 3) E. Superhero Battle

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