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Open on Codeforces · 2,493 unique accepted
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Quality: 109 global accepts · Tags: graphs, greedy, math · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 354 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Jan 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 914 global accepts · Tags: brute force, dfs and similar, graphs, implementation, trees · first AC: Oct 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Jul 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 853 global accepts · Tags: bitmasks, dp, graphs, math, probabilities · first AC: Jun 25, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 380 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Jun 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 620 global accepts · Tags: constructive algorithms, greedy, math · first AC: Feb 12, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Dec 30, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 707 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Nov 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 884 global accepts · Tags: divide and conquer, dp, number theory · first AC: Oct 30, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 670 global accepts · Tags: bitmasks, brute force, dfs and similar, sortings · first AC: Jul 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 606 global accepts · Tags: constructive algorithms, interactive, math · first AC: Jul 11, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 705 global accepts · Tags: dfs and similar, dp, graphs, greedy · first AC: Jun 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 719 global accepts · Tags: constructive algorithms, geometry, sortings · first AC: Apr 16, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 289 global accepts · Tags: math, shortest paths · first AC: Apr 22, 2020 · last AC: Apr 22, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 528 global accepts · Tags: bitmasks, combinatorics, dfs and similar, dp, graphs, math, trees · first AC: Feb 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 948 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Feb 2, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 739 global accepts · Tags: data structures · first AC: Dec 9, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,034 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Dec 8, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 799 global accepts · Tags: data structures, divide and conquer, dp · first AC: Aug 21, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 165 global accepts · Tags: graphs, interactive, shortest paths · first AC: Aug 5, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 398 global accepts · Tags: brute force, greedy, sortings · first AC: Jul 4, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 472 global accepts · Tags: interactive · first AC: May 25, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 551 global accepts · Tags: flows, graphs · first AC: Dec 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, games · first AC: Apr 27, 2024 · C++17 (GCC 7-32) (first AC)