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Open on Codeforces · 1,556 unique accepted
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Quality: 1,544 global accepts · Tags: data structures, divide and conquer, dsu, math, trees · first AC: Jul 8, 2023 · last AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 853 global accepts · Tags: bitmasks, dp, graphs, math, probabilities · first AC: Jun 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,828 global accepts · Tags: constructive algorithms, two pointers · first AC: Jun 9, 2023 · last AC: Jun 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 563 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, trees · first AC: Apr 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Apr 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,055 global accepts · Tags: combinatorics, dp, trees · first AC: Mar 17, 2023 · last AC: Mar 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 741 global accepts · Tags: dp, greedy · first AC: Mar 16, 2023 · last AC: Mar 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 917 global accepts · Tags: combinatorics, dp, matrices, strings · first AC: Mar 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 547 global accepts · Tags: bitmasks, dp, expression parsing · first AC: Mar 3, 2023 · last AC: Mar 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 633 global accepts · Tags: data structures, dp · first AC: Mar 2, 2023 · last AC: Mar 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,064 global accepts · Tags: binary search, dfs and similar, hashing, string suffix structures, trees · first AC: Feb 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 490 global accepts · Tags: combinatorics, number theory · first AC: Feb 20, 2023 · last AC: Feb 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 987 global accepts · Tags: dfs and similar, graphs, probabilities, trees · first AC: Jan 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 707 global accepts · Tags: data structures, divide and conquer, dp, geometry, two pointers · first AC: Dec 29, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,410 global accepts · Tags: data structures, divide and conquer · first AC: Dec 19, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,629 global accepts · Tags: brute force, data structures, dp, flows, math, probabilities, sortings · first AC: Dec 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 978 global accepts · Tags: graphs · first AC: Nov 25, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,162 global accepts · Tags: dp, sortings · first AC: Nov 15, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 485 global accepts · Tags: binary search, data structures, dfs and similar, greedy, trees · first AC: Aug 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,846 global accepts · Tags: data structures, graphs, shortest paths · first AC: Jul 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 517 global accepts · Tags: dp, fft, math · first AC: Jun 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 551 global accepts · Tags: flows, graphs · first AC: May 20, 2025 · last AC: May 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 277 global accepts · Tags: data structures, dfs and similar, dp, greedy · first AC: Apr 29, 2025 · last AC: Apr 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 742 global accepts · Tags: constructive algorithms, games, trees · first AC: Apr 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 176 global accepts · Tags: binary search, brute force, greedy, shortest paths · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)