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Open on Codeforces · 522 unique accepted
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Quality: 2,306 global accepts · Tags: divide and conquer, dp, dsu, number theory, trees · first AC: Mar 25, 2024 · last AC: Mar 25, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,419 global accepts · Tags: bitmasks, combinatorics, dp, strings · first AC: Mar 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,141 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Mar 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,763 global accepts · Tags: bitmasks, games, greedy, interactive · first AC: Mar 3, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,378 global accepts · Tags: geometry, math, matrices · first AC: Jan 29, 2024 · C++17 (GCC 9-64) (first AC)
Tags: bitmasks, dfs and similar, dp, graphs · first AC: Oct 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,199 global accepts · Tags: data structures, dp · first AC: Apr 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,472 global accepts · Tags: bitmasks, combinatorics, number theory · first AC: Mar 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 787 global accepts · Tags: data structures, greedy, implementation · first AC: Feb 27, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 996 global accepts · Tags: data structures, dp, expression parsing, flows, greedy, strings · first AC: Feb 18, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 897 global accepts · Tags: graph matchings, greedy · first AC: Nov 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,025 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 310 global accepts · Tags: dp, games, graphs, trees · first AC: Oct 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 998 global accepts · Tags: greedy · first AC: Sep 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,023 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: Sep 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 991 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Sep 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,282 global accepts · Tags: data structures, dfs and similar, graphs, implementation, trees · first AC: Apr 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 760 global accepts · Tags: 2-sat, binary search, combinatorics, constructive algorithms, dfs and similar, dsu, graphs · first AC: Oct 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,189 global accepts · Tags: combinatorics, dp, dsu, math · first AC: Sep 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,950 global accepts · Tags: data structures, greedy · first AC: Aug 1, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,368 global accepts · Tags: dp · first AC: Jul 17, 2024 · last AC: Jul 17, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 741 global accepts · Tags: data structures, graph matchings, greedy · first AC: Jul 15, 2024 · C++14 (GCC 6-32) (first AC)