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Open on Codeforces · 1,415 unique accepted
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Quality: 19,609 global accepts · Tags: math · first AC: Jul 1, 2020 · Python 3 (first AC)
Quality: 25,572 global accepts · Tags: greedy, implementation, strings · first AC: Jun 23, 2020 · PyPy 3 (first AC)
Quality: 31,364 global accepts · Tags: brute force, data structures, number theory, two pointers · first AC: Jun 21, 2020 · PyPy 3 (first AC)
Quality: 21,045 global accepts · Tags: bitmasks, brute force · first AC: Jun 8, 2020 · PyPy 3 (first AC)
Quality: 40,402 global accepts · Tags: brute force, implementation, math · first AC: May 31, 2020 · PyPy 3 (first AC)
Quality: 44,830 global accepts · Tags: constructive algorithms, math · first AC: May 9, 2020 · PyPy 3 (first AC)
Quality: 44,081 global accepts · Tags: dp, greedy, two pointers · first AC: Apr 21, 2020 · PyPy 3 (first AC)
Quality: 28,346 global accepts · Tags: constructive algorithms, sortings · first AC: Apr 12, 2020 · PyPy 3 (first AC)
Quality: 24,367 global accepts · Tags: implementation, math · first AC: Apr 10, 2020 · PyPy 3 (first AC)
Quality: 33,085 global accepts · Tags: greedy, implementation · first AC: Mar 26, 2020 · PyPy 3 (first AC)
Quality: 19,497 global accepts · Tags: brute force, graphs, greedy · first AC: Mar 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 11,022 global accepts · Tags: binary search, greedy, math · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,155 global accepts · Tags: dp, greedy, math · first AC: Nov 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,858 global accepts · Tags: games · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,497 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,654 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,609 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,434 global accepts · Tags: constructive algorithms, implementation · first AC: May 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,789 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Feb 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,926 global accepts · Tags: brute force, constructive algorithms, graph matchings, implementation · first AC: Jan 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,528 global accepts · Tags: binary search, greedy, math · first AC: Oct 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,425 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,614 global accepts · Tags: constructive algorithms, implementation · first AC: Sep 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,283 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Aug 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,862 global accepts · Tags: dp, greedy, implementation, math · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)