[AtCoder] C - Go Home|PSAtCoder|Problem Solving-Math

C - Go Home

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[Codeforces] Grakn Forces 2020 C. Discrete Acceleration|PSCodeforces|Problem Solving-Math-Two Pointer-Geometry

Grakn Forces 2020 C. Discrete Acceleration

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[Codeforces] Round #667 (Div. 3) D. Decrease the Sum of Digits|PSCodeforces|Problem Solving-Math-Greedy

Codeforces Round #667 (Div. 3) D. Decrease the Sum of Digits

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[Codeforces] Round #673 (Div. 1) A. k-Amazing Numbers|PSCodeforces|Sorting-Problem Solving-Greedy

Codeforces Round #673 (Div. 1) A. k-Amazing Numbers

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[Codeforces] Educational Round 95 (Rated for Div. 2) C. Mortal Kombat Tower|PSCodeforces|Problem Solving-Dynamic Programming

Educational Codeforces Round 95 (Rated for Div. 2) C. Mortal Kombat Tower

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[Codeforces] Round #671 (Div. 2) C. Killjoy|PSCodeforces|Problem Solving-Math-Greedy

Codeforces Round #671 (Div. 2) C. Killjoy

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[AtCoder] C - Digits in Multiplication|PSAtCoder|Problem Solving-Sieve of Eratosthenes

C - Digits in Multiplication

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[AtCoder] B - Checkpoints|PSAtCoder|Problem Solving-Geometry

B - Checkpoints

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[AtCoder] A - AtCoder Group Contest|PSAtCoder|Problem Solving-Greedy

A - AtCoder Group Contest

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[AtCoder] C - Dubious Document|PSAtCoder|Problem Solving-Greedy

C - Dubious Document

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