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Open on Codeforces · 1,463 unique accepted
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Quality: 9,523 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, greedy, math, trees · first AC: Sep 10, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 12,543 global accepts · Tags: dp, greedy, sortings · first AC: Aug 16, 2020 · last AC: Aug 16, 2020 · GNU C++11 (first AC)
Quality: 3,573 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Apr 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,851 global accepts · Tags: brute force, combinatorics, data structures, geometry, math, sortings · first AC: Apr 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,875 global accepts · Tags: brute force, dp, greedy, math, meet-in-the-middle, number theory · first AC: Apr 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,642 global accepts · Tags: bitmasks, brute force, dp, greedy, math · first AC: Mar 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,467 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,249 global accepts · Tags: dfs and similar, dsu, graphs, sortings · first AC: Mar 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,966 global accepts · Tags: binary search, data structures · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,962 global accepts · Tags: combinatorics, dp, greedy, math, number theory · first AC: Mar 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,182 global accepts · Tags: dp, games, implementation, strings · first AC: Mar 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,256 global accepts · Tags: data structures, dp, greedy, math · first AC: Mar 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,900 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,764 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees, two pointers · first AC: Feb 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,549 global accepts · Tags: dp, math, sortings · first AC: Feb 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,971 global accepts · Tags: dp · first AC: Dec 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,333 global accepts · Tags: data structures, greedy, two pointers · first AC: Sep 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,236 global accepts · Tags: binary search, data structures, flows, greedy, two pointers · first AC: Mar 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,370 global accepts · Tags: binary search, data structures, two pointers · first AC: Mar 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Sep 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,125 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, interactive · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,886 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, math, number theory · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,102 global accepts · Tags: binary search, data structures, dp, greedy, sortings · first AC: Mar 9, 2023 · last AC: Mar 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,150 global accepts · Tags: math · first AC: Nov 13, 2022 · last AC: Nov 13, 2022 · C++20 (GCC 11-64) (first AC)