[CodeChef] Lumpy - The Bus Driver|PSCodeChef|Sorting-Problem Solving-Math-Greedy

Lumpy - The Bus Driver

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[Codeforces] Deltix Round, Autumn 2021 (open for everyone, rated, Div. 1 + Div. 2) D. Social Network|PSCodeforces|Problem Solving-Union Find

Deltix Round, Autumn 2021 (open for everyone, rated, Div. 1 + Div. 2) D. Social Network

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[Codeforces] Global Round 17 C. Keshi Is Throwing a Party|PSCodeforces|Problem Solving-Binary Search

Codeforces Global Round 17 C. Keshi Is Throwing a Party

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[Codeforces] Educational Round 117 (Rated for Div. 2) D. X-Magic Pair|PSCodeforces|Problem Solving-Numeric Theory

Educational Codeforces Round 117 (Rated for Div. 2) D. X-Magic Pair

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[Codeforces] Global Round 18 C. Menorah|PSCodeforces|Problem Solving-Greedy

Codeforces Global Round 18 C. Menorah

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[Codeforces] Educational Round 120 (Rated for Div. 2) C. Set or Decrease|PSCodeforces|Sorting-Problem Solving-Math-Greedy

Educational Codeforces Round 120 (Rated for Div. 2) C. Set or Decrease

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[CodeChef] Devu and Perfume|PSCodeChef|Problem Solving-Math-Greedy

Devu and Perfume

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[CodeChef] Buying Sweets|PSCodeChef|Problem Solving-Heap-Greedy

Buying Sweets

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[CodeChef] Game on a Strip|PSCodeChef|Problem Solving-Sliding Window-Game Theory

Game on a Strip

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[CodeChef] Chef and Codes|PSCodeChef|Problem Solving-Hash Table

Chef and Codes

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