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Open on Codeforces · 623 unique accepted
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Quality: 21,097 global accepts · Tags: bitmasks, greedy, math, number theory · first AC: Oct 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 12,196 global accepts · Tags: combinatorics, math · first AC: Oct 8, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 13,276 global accepts · Tags: implementation · first AC: Aug 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 11,495 global accepts · Tags: brute force, math · first AC: Aug 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 19,459 global accepts · Tags: greedy, math, strings · first AC: Aug 18, 2021 · last AC: Aug 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 24,086 global accepts · Tags: brute force, constructive algorithms, dp, implementation · first AC: Jul 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 17,249 global accepts · Tags: brute force · first AC: Jul 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 15,481 global accepts · Tags: brute force, dp, hashing, implementation, strings · first AC: Jul 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 22,931 global accepts · Tags: constructive algorithms, math, number theory · first AC: May 7, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 21,637 global accepts · Tags: binary search, brute force, greedy, math · first AC: Jan 29, 2021 · C++17 (GCC 7-32) (first AC)
Tags: brute force, greedy, sortings · first AC: Jan 5, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 18,728 global accepts · Tags: dp, greedy, strings · first AC: Dec 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 22,156 global accepts · Tags: constructive algorithms, math, number theory · first AC: Nov 24, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 12,396 global accepts · Tags: games, greedy, sortings · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,532 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,165 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, math, sortings · first AC: Jan 3, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 15,082 global accepts · Tags: brute force, dfs and similar, graphs, implementation · first AC: Nov 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 15,890 global accepts · Tags: constructive algorithms, math · first AC: Jul 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,336 global accepts · Tags: constructive algorithms, games, greedy, sortings · first AC: Oct 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 26,412 global accepts · Tags: data structures, dp, sortings, two pointers · first AC: Jun 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 22,303 global accepts · Tags: bitmasks, math · first AC: Feb 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 16,984 global accepts · Tags: binary search, constructive algorithms, greedy, implementation, math, two pointers · first AC: Jan 22, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 16,241 global accepts · Tags: constructive algorithms, dfs and similar, number theory, trees · first AC: Jan 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 10,459 global accepts · Tags: binary search, dp, implementation, number theory, schedules, two pointers · first AC: Nov 28, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 15,210 global accepts · Tags: greedy, number theory · first AC: Oct 29, 2021 · C++17 (GCC 9-64) (first AC)