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Open on Codeforces · 1,700 unique accepted
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Quality: 2,299 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, dsu, greedy, implementation, trees · first AC: May 22, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,907 global accepts · Tags: binary search, data structures, divide and conquer, dp · first AC: May 20, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,915 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Mar 18, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,279 global accepts · Tags: *special, dfs and similar, trees · first AC: Aug 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,254 global accepts · Tags: binary search, dsu, graphs, shortest paths, trees · first AC: Nov 17, 2019 · last AC: Nov 17, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 554 global accepts · Tags: constructive algorithms · first AC: Mar 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,338 global accepts · Tags: binary search, brute force, implementation, math, sortings · first AC: Dec 27, 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: 1,497 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Apr 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,071 global accepts · Tags: combinatorics, dp, math · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,652 global accepts · Tags: constructive algorithms, data structures, graphs · first AC: Feb 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,209 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation · first AC: Feb 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,928 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Jan 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,280 global accepts · Tags: bitmasks, fft, math, number theory · first AC: Jan 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 923 global accepts · Tags: fft · first AC: Jan 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 888 global accepts · Tags: binary search, data structures, dp · first AC: Dec 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,068 global accepts · Tags: combinatorics, dp, math · first AC: Nov 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: Jul 31, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,133 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, trees · first AC: Jun 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,057 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Jun 21, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 940 global accepts · Tags: data structures, dp, matrices, shortest paths · first AC: May 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,980 global accepts · Tags: dfs and similar, dp, graphs, math · first AC: Apr 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,337 global accepts · Tags: brute force, dfs and similar, graphs, number theory, shortest paths · first AC: Apr 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 974 global accepts · Tags: binary search, interactive, probabilities · first AC: Apr 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 935 global accepts · Tags: greedy, math, probabilities · first AC: Apr 27, 2022 · C++20 (GCC 11-64) (first AC)