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Open on Codeforces · 732 unique accepted
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Quality: 21,006 global accepts · Tags: constructive algorithms, math, number theory, sortings · first AC: Mar 24, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 18,985 global accepts · Tags: brute force, greedy, sortings · first AC: Feb 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 25,143 global accepts · Tags: constructive algorithms, greedy · first AC: Feb 21, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 18,746 global accepts · Tags: greedy, implementation · first AC: Feb 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 38,490 global accepts · Tags: brute force, implementation, math, number theory · first AC: Jan 5, 2022 · last AC: Jan 5, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 23,655 global accepts · Tags: data structures, dp, implementation, math, two pointers · first AC: Oct 10, 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++14 (GCC 6-32) (first AC)
Quality: 12,482 global accepts · Tags: constructive algorithms, graphs, greedy, math · first AC: Sep 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 22,817 global accepts · Tags: constructive algorithms, graphs · first AC: Aug 15, 2021 · Java 8 (first AC)
Quality: 23,236 global accepts · Tags: constructive algorithms, math · first AC: Dec 24, 2020 · Java 8 (first AC)
Quality: 18,378 global accepts · Tags: bitmasks, greedy · first AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,067 global accepts · Tags: data structures · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,499 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,715 global accepts · Tags: binary search, math · first AC: Jan 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,979 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,546 global accepts · Tags: two pointers · first AC: Apr 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,975 global accepts · Tags: greedy, math · first AC: Apr 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,594 global accepts · Tags: brute force, greedy · first AC: Apr 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,469 global accepts · Tags: constructive algorithms, greedy, math · first AC: Feb 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,715 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Jan 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,992 global accepts · Tags: dp, implementation · first AC: Dec 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 16,455 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Oct 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 18,344 global accepts · Tags: dfs and similar, divide and conquer, graphs, sortings, trees · first AC: Oct 11, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 15,899 global accepts · Tags: greedy · first AC: Sep 3, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 15,943 global accepts · Tags: data structures, dsu, graphs, math · first AC: Feb 14, 2022 · C++17 (GCC 7-32) (first AC)