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Open on Codeforces · 734 unique accepted
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Quality: 1,080 global accepts · Tags: geometry · first AC: Dec 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,511 global accepts · Tags: greedy, math, number theory · first AC: Oct 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,369 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, fft, trees · first AC: Sep 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,602 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,707 global accepts · Tags: math, number theory · first AC: Jan 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,413 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,348 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Dec 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,550 global accepts · Tags: binary search, greedy, sortings · first AC: Dec 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,286 global accepts · Tags: binary search, bitmasks, dp · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,985 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,726 global accepts · Tags: constructive algorithms, implementation, trees · first AC: Jul 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,802 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Jul 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,304 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Jul 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,904 global accepts · Tags: dfs and similar, dp, graphs · first AC: Jul 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,068 global accepts · Tags: brute force, data structures, dfs and similar, dsu, greedy, trees · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,162 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, probabilities, trees · first AC: Jun 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,355 global accepts · Tags: binary search, bitmasks, brute force, dp, graphs · first AC: Jun 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,039 global accepts · Tags: dfs and similar, graphs, greedy, trees · first AC: Jun 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,102 global accepts · Tags: dp · first AC: Jun 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,541 global accepts · Tags: hashing, implementation, math, strings · first AC: Jun 26, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,511 global accepts · Tags: greedy, interactive, math · first AC: Nov 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,777 global accepts · Tags: data structures, dfs and similar, trees · first AC: Oct 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,330 global accepts · Tags: constructive algorithms, interactive, math · first AC: Sep 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,539 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: May 3, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 4,593 global accepts · Tags: brute force, constructive algorithms, dp, hashing, implementation, strings · first AC: Jan 11, 2022 · C++17 (GCC 7-32) (first AC)