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Open on Codeforces · 2,390 unique accepted
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Quality: 1,038 global accepts · Tags: bitmasks, brute force, combinatorics, dfs and similar, divide and conquer, dp, math · first AC: May 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 935 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: May 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: May 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,205 global accepts · Tags: data structures, dp, geometry · first AC: May 24, 2024 · C++17 (GCC 7-32) (first AC)
Tags: binary search, dfs and similar, graphs, greedy · first AC: May 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,880 global accepts · Tags: interactive, math, number theory · first AC: May 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 961 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 942 global accepts · Tags: brute force, dfs and similar, divide and conquer, shortest paths · first AC: Nov 19, 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: 1,336 global accepts · Tags: math, strings · first AC: Nov 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 953 global accepts · Tags: dp, flows, graph matchings, graphs, sortings · first AC: Aug 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 642 global accepts · Tags: combinatorics, flows, graph matchings, greedy · first AC: Aug 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 906 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jul 11, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,337 global accepts · Tags: binary search, brute force, implementation, math, sortings · first AC: Apr 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Mar 30, 2023 · last AC: Mar 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: Mar 28, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,284 global accepts · Tags: brute force, combinatorics, dp, trees · first AC: Mar 24, 2023 · last AC: Mar 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,172 global accepts · Tags: data structures, dp, greedy, implementation, sortings · first AC: Mar 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,334 global accepts · Tags: binary search, data structures, dp, greedy, sortings, two pointers · first AC: Feb 12, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 908 global accepts · Tags: bitmasks, brute force, combinatorics, dp, games, greedy, implementation, shortest paths · first AC: Dec 11, 2025 · last AC: Dec 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 569 global accepts · Tags: flows, graphs · first AC: Sep 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 282 global accepts · Tags: dp, flows · first AC: Aug 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,046 global accepts · Tags: dp, flows, graphs · first AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 915 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: May 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 406 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)