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Open on Codeforces · 948 unique accepted
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Quality: 20,759 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: Apr 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 30,846 global accepts · Tags: math, number theory · first AC: Apr 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 23,277 global accepts · Tags: greedy, sortings · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 31,912 global accepts · Tags: constructive algorithms, math, number theory · first AC: Dec 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 24,105 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,297 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Nov 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 24,749 global accepts · Tags: greedy, math, sortings · first AC: Sep 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,247 global accepts · Tags: constructive algorithms, math · first AC: Jul 11, 2023 · C++14 (GCC 6-32) (first AC)
Tags: brute force, greedy, sortings · first AC: Jun 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 17,014 global accepts · Tags: greedy, math · first AC: Jun 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 24,092 global accepts · Tags: implementation · first AC: Jun 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 24,577 global accepts · Tags: constructive algorithms, greedy · first AC: May 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,623 global accepts · Tags: greedy, implementation · first AC: Mar 16, 2023 · C++17 (GCC 7-32) (first AC)
Tags: greedy, sortings · first AC: Feb 5, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 23,778 global accepts · Tags: implementation · first AC: Dec 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 17,541 global accepts · Tags: brute force, combinatorics, constructive algorithms, implementation, math, number theory · first AC: Oct 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 23,879 global accepts · Tags: implementation · first AC: Aug 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 33,611 global accepts · Tags: constructive algorithms, greedy, math · first AC: Aug 20, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 22,689 global accepts · Tags: constructive algorithms, sortings · first AC: Aug 11, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 29,922 global accepts · Tags: brute force, greedy, implementation · first AC: Aug 1, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 18,132 global accepts · Tags: dp, greedy, math · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,327 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,000 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,751 global accepts · Tags: bitmasks, combinatorics, math, number theory · first AC: Jul 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 15,222 global accepts · Tags: greedy, math · first AC: Jul 19, 2025 · C++17 (GCC 7-32) (first AC)