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Open on Codeforces · 904 unique accepted
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Quality: 23,656 global accepts · Tags: brute force, data structures, greedy, strings, two pointers · first AC: Oct 24, 2021 · C++14 (GCC 6-32) (first AC)
Tags: brute force, constructive algorithms, trees · first AC: Oct 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 17,161 global accepts · Tags: constructive algorithms, dsu, math, sortings · first AC: Oct 3, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 22,816 global accepts · Tags: constructive algorithms, graphs · first AC: Aug 15, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 19,805 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Jul 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 13,245 global accepts · Tags: implementation · first AC: Feb 19, 2019 · GNU C++11 (first AC)
Quality: 16,308 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,544 global accepts · Tags: bitmasks, constructive algorithms, greedy, implementation, math · first AC: May 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,752 global accepts · Tags: data structures, greedy, two pointers · first AC: Nov 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,570 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Nov 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,504 global accepts · Tags: binary search, brute force, constructive algorithms, greedy · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 24,590 global accepts · Tags: brute force, implementation, math, number theory · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,037 global accepts · Tags: binary search, brute force, greedy, implementation, sortings, two pointers · first AC: Oct 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 24,506 global accepts · Tags: greedy, implementation, math · first AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 33,185 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, two pointers · first AC: Feb 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 22,001 global accepts · Tags: greedy, implementation, math · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 17,439 global accepts · Tags: greedy · first AC: Dec 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,044 global accepts · Tags: dfs and similar, dp, trees · first AC: Nov 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,453 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Nov 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,417 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy · first AC: Nov 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,614 global accepts · Tags: constructive algorithms, implementation · first AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,322 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Nov 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 22,087 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Aug 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 13,276 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Feb 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 17,102 global accepts · Tags: constructive algorithms, sortings · first AC: Sep 19, 2022 · C++17 (GCC 7-32) (first AC)