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Open on Codeforces · 586 unique accepted
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Quality: 15,077 global accepts · Tags: constructive algorithms, math, number theory · first AC: Sep 18, 2023 · C++17 (GCC 7-32) (first AC)
Tags: binary search, greedy, sortings · first AC: Aug 20, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 8,273 global accepts · Tags: dp, greedy, math · first AC: Jan 29, 2023 · C++17 (GCC 7-32) (first AC)
Tags: brute force, constructive algorithms, greedy, implementation, sortings, strings · first AC: Jan 15, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 14,394 global accepts · Tags: data structures, greedy · first AC: Jan 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 9,226 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, two pointers · first AC: Dec 17, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 14,997 global accepts · Tags: math, number theory · first AC: Oct 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 16,504 global accepts · Tags: dp, matrices · first AC: May 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 11,384 global accepts · Tags: brute force, greedy, math · first AC: May 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,977 global accepts · Tags: data structures, greedy, sortings · first AC: Sep 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,059 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,638 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: May 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,969 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,585 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,371 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, trees · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,760 global accepts · Tags: brute force, constructive algorithms, implementation, math, strings · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,151 global accepts · Tags: binary search, data structures, greedy, math, sortings, two pointers · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,771 global accepts · Tags: brute force, data structures, implementation, math, number theory · first AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,693 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,550 global accepts · Tags: brute force, greedy, implementation, sortings · first AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,875 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,715 global accepts · Tags: binary search, constructive algorithms, greedy · first AC: Mar 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,309 global accepts · Tags: brute force, strings, two pointers · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,660 global accepts · Tags: bitmasks, constructive algorithms, greedy, interactive, math · first AC: Feb 29, 2024 · C++20 (GCC 11-64) (first AC)