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Open on Codeforces · 753 unique accepted
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Quality: 28,556 global accepts · Tags: greedy, math · first AC: Jul 14, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 27,071 global accepts · Tags: brute force, geometry, math, number theory · first AC: May 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 22,009 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Mar 18, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 26,461 global accepts · Tags: greedy, math · first AC: Nov 15, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 7,077 global accepts · Tags: implementation, math · first AC: Oct 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 320,304 global accepts · Tags: math · first AC: Oct 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 16,180 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 22,307 global accepts · Tags: implementation, math, number theory, sortings · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,630 global accepts · Tags: math, number theory · first AC: Aug 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,754 global accepts · Tags: bitmasks, combinatorics, math, number theory · first AC: Jul 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,225 global accepts · Tags: greedy, math · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 27,130 global accepts · Tags: games, greedy, sortings · first AC: Aug 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 26,449 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 25,434 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 23,470 global accepts · Tags: constructive algorithms, two pointers · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,905 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,987 global accepts · Tags: binary search, brute force, greedy, sortings, two pointers · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,491 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jul 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 20,956 global accepts · Tags: implementation, math · first AC: Jun 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,500 global accepts · Tags: constructive algorithms, math · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 23,528 global accepts · Tags: dp, greedy, math · first AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,952 global accepts · Tags: greedy, math · first AC: Nov 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 33,371 global accepts · Tags: brute force, implementation, number theory · first AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 34,883 global accepts · Tags: dp, greedy, two pointers · first AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 20,640 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Oct 17, 2022 · C++17 (GCC 7-32) (first AC)