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Open on Codeforces · 1,486 unique accepted
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Quality: 22,286 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Apr 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 27,529 global accepts · Tags: games, greedy, sortings · first AC: Aug 25, 2024 · last AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 35,483 global accepts · Tags: bitmasks, greedy, math · first AC: Dec 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,308 global accepts · Tags: math · first AC: Apr 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,493 global accepts · Tags: brute force, math · first AC: Feb 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 40,667 global accepts · Tags: greedy, implementation, math · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,551 global accepts · Tags: graph matchings, greedy · first AC: Feb 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 42,084 global accepts · Tags: strings · first AC: Feb 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 55,647 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, strings · first AC: Feb 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 31,762 global accepts · Tags: math, number theory · first AC: Jan 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 28,281 global accepts · Tags: constructive algorithms, greedy, math, strings · first AC: Jan 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 31,066 global accepts · Tags: greedy, math, number theory · first AC: Jan 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,263 global accepts · Tags: dp, geometry, greedy, math · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,856 global accepts · Tags: greedy, sortings · first AC: Dec 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 29,744 global accepts · Tags: greedy, sortings · first AC: Nov 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 40,695 global accepts · Tags: implementation · first AC: Nov 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 24,700 global accepts · Tags: greedy, implementation, math, number theory · first AC: Nov 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 24,281 global accepts · Tags: implementation · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 41,165 global accepts · Tags: constructive algorithms, implementation, math · first AC: Oct 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 27,585 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 23,689 global accepts · Tags: combinatorics, constructive algorithms, games, math · first AC: Oct 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 28,575 global accepts · Tags: binary search, greedy, strings, two pointers · first AC: Oct 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 37,434 global accepts · Tags: greedy, implementation, math, sortings · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,502 global accepts · Tags: data structures, greedy, math, sortings · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 93,683 global accepts · Tags: brute force · first AC: Oct 2, 2024 · C++20 (GCC 13-64) (first AC)