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Open on Codeforces · 697 unique accepted
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Quality: 10,813 global accepts · Tags: games, greedy, strings · first AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,135 global accepts · Tags: math, number theory · first AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,069 global accepts · Tags: combinatorics, data structures, math, sortings, two pointers · first AC: Mar 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,491 global accepts · Tags: binary search, bitmasks, brute force, greedy · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, math · first AC: Sep 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 18,337 global accepts · Tags: dfs and similar, divide and conquer, graphs, sortings, trees · first AC: Jan 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,274 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Dec 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,247 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,217 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,055 global accepts · Tags: brute force, math, number theory · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,659 global accepts · Tags: data structures, dp, greedy, math, sortings · first AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,772 global accepts · Tags: greedy, math, sortings · first AC: Apr 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,270 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, sortings · first AC: Mar 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,211 global accepts · Tags: greedy, strings · first AC: Feb 16, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 23,541 global accepts · Tags: binary search, brute force, data structures, sortings, two pointers · first AC: Feb 15, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 13,163 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, math, sortings · first AC: Dec 24, 2023 · C++20 (GCC 11-64) (first AC)
Tags: binary search, greedy · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Tags: data structures · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms · first AC: Jul 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 13,283 global accepts · Tags: brute force, dp, implementation · first AC: Jan 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,992 global accepts · Tags: data structures, dfs and similar, dsu, graphs, implementation, math · first AC: Dec 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,479 global accepts · Tags: constructive algorithms, implementation · first AC: Nov 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,739 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,240 global accepts · Tags: implementation, strings · first AC: Jul 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,954 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: Jun 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)