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Open on Codeforces · 803 unique accepted
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Quality: 1,838 global accepts · Tags: binary search, bitmasks, brute force, dp, strings, two pointers · first AC: Jul 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,028 global accepts · Tags: binary search, bitmasks, data structures, dfs and similar, greedy, math, sortings · first AC: Jul 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,605 global accepts · Tags: dp, implementation, math · first AC: Jul 3, 2023 · last AC: Jul 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,851 global accepts · Tags: combinatorics, dp, math · first AC: Jun 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,687 global accepts · Tags: data structures, dfs and similar, dp, dsu, greedy, trees · first AC: May 8, 2023 · last AC: May 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,032 global accepts · Tags: dfs and similar, dp, games, greedy, trees · first AC: Mar 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,315 global accepts · Tags: dfs and similar, flows, graph matchings, graphs · first AC: Jan 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,055 global accepts · Tags: binary search, constructive algorithms, data structures, dp, greedy, implementation · first AC: Jun 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 404 global accepts · Tags: constructive algorithms, graphs, math, number theory · first AC: Apr 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 627 global accepts · Tags: data structures, divide and conquer, dsu, graphs, implementation · first AC: Apr 11, 2026 · last AC: Apr 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 947 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Dec 1, 2025 · last AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 640 global accepts · Tags: brute force, combinatorics, implementation, math, sortings · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 869 global accepts · Tags: bitmasks, dfs and similar, dp, flows, graphs, math · first AC: Aug 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 706 global accepts · Tags: bitmasks, dp, greedy · first AC: Jul 27, 2025 · last AC: Jul 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: Jul 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,412 global accepts · Tags: binary search, brute force, data structures, greedy, math · first AC: Aug 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,004 global accepts · Tags: brute force, dfs and similar, dp, math, number theory · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 935 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: May 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,130 global accepts · Tags: combinatorics, constructive algorithms, dp, implementation, math · first AC: Jan 10, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 753 global accepts · Tags: brute force, data structures, divide and conquer · first AC: Dec 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,091 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,264 global accepts · Tags: data structures, interactive, trees · first AC: Aug 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 925 global accepts · Tags: brute force, implementation, math, number theory · first AC: Jul 16, 2023 · C++20 (GCC 11-64) (first AC)