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Open on Codeforces · 1,076 unique accepted
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Quality: 86,853 global accepts · Tags: math, number theory · first AC: Jan 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 25,319 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 38,224 global accepts · Tags: greedy, math, number theory · first AC: Jan 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 16,096 global accepts · Tags: greedy, implementation · first AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,269 global accepts · Tags: brute force, math, number theory · first AC: Nov 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 20,766 global accepts · Tags: binary search, brute force, greedy, implementation · first AC: Nov 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,987 global accepts · Tags: constructive algorithms · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,298 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Jun 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 23,279 global accepts · Tags: greedy, sortings · first AC: Jan 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 22,993 global accepts · Tags: constructive algorithms, games · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 23,914 global accepts · Tags: greedy · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,075 global accepts · Tags: brute force, greedy, math, sortings · first AC: May 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 34,756 global accepts · Tags: brute force, dp, greedy, math · first AC: Mar 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 31,915 global accepts · Tags: constructive algorithms, math, number theory · first AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 34,937 global accepts · Tags: greedy, sortings · first AC: Oct 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 25,526 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Aug 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 20,249 global accepts · Tags: constructive algorithms, math · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,822 global accepts · Tags: brute force, math · first AC: Jun 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 31,903 global accepts · Tags: math, number theory · first AC: Jun 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 24,578 global accepts · Tags: constructive algorithms, greedy · first AC: May 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 18,797 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Mar 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 22,348 global accepts · Tags: binary search, greedy, math · first AC: Mar 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,624 global accepts · Tags: greedy, implementation · first AC: Mar 12, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 28,417 global accepts · Tags: greedy, strings · first AC: Mar 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 26,987 global accepts · Tags: data structures, greedy · first AC: Mar 2, 2023 · C++17 (GCC 7-32) (first AC)