[Codeforces] VK Cup 2015 - Round 2 (unofficial online mirror, Div. 1 only) E. Correcting Mistakes|PSCodeforces|Problem Solving-Two Pointer-Greedy

VK Cup 2015 - Round 2 (unofficial online mirror, Div. 1 only) E. Correcting Mistakes

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[Codeforces] Round 300 D. Weird Chess|PSCodeforces|Problem Solving-Ad-hoc

Codeforces Round 300 D. Weird Chess

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[Codeforces] Round 302 (Div. 1) A. Writing Code|PSCodeforces|Problem Solving-Dynamic Programming-Combinatorics-Lazy Evaluation Technique

Codeforces Round 302 (Div. 1) A. Writing Code

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[Codeforces] Round 307 (Div. 2) B. ZgukistringZ|PSCodeforces|Problem Solving-Greedy

Codeforces Round 307 (Div. 2) B. ZgukistringZ

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[Codeforces] Bubble Cup 8 - Finals [Online Mirror] H. Bots|PSCodeforces|Problem Solving-Combinatorics

Bubble Cup 8 - Finals [Online Mirror] H. Bots

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[Codewars] Factorial decomposition|PSCodewars|Problem Solving-Math

Factorial decomposition

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[Codewars] Perimeter of squares in a rectangle|PSCodewars|Problem Solving-Math

Perimeter of squares in a rectangle

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[Codewars] Block sequence|PSCodewars|Problem Solving-Math

Block sequence

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[Codewars] Carmichael function|PSCodewars|Problem Solving-Math-Euclidean Algorithm

Carmichael function

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[Codewars] Boggle Word Checker|PSCodewars|Problem Solving-DFS

Boggle Word Checker

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