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Open on Codeforces · 1,069 unique accepted
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Quality: 3,984 global accepts · Tags: constructive algorithms, dfs and similar, implementation, two pointers · first AC: Sep 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,370 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, fft, trees · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,899 global accepts · Tags: binary search, bitmasks, combinatorics, dfs and similar, dsu, graphs, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,503 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,042 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math, ternary search, two pointers · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,414 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,539 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Apr 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,251 global accepts · Tags: bitmasks, brute force, dp, greedy, sortings · first AC: Nov 14, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,456 global accepts · Tags: binary search, data structures, math, sortings · first AC: Nov 6, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 5,032 global accepts · Tags: brute force, greedy, math · first AC: Nov 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,539 global accepts · Tags: binary search, dp, dsu, greedy, trees, two pointers · first AC: Oct 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,330 global accepts · Tags: constructive algorithms, interactive, math · first AC: Oct 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,743 global accepts · Tags: dp, flows, graphs, greedy · first AC: Oct 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,752 global accepts · Tags: math, two pointers · first AC: Jul 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,993 global accepts · Tags: dp, string suffix structures, strings, two pointers · first AC: Jan 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,790 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Jan 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,348 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Jan 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,162 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, probabilities, trees · first AC: Nov 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,683 global accepts · Tags: combinatorics, dp · first AC: Nov 1, 2022 · last AC: Nov 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,283 global accepts · Tags: dp, math, probabilities · first AC: Oct 24, 2022 · last AC: Oct 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,106 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, shortest paths · first AC: Aug 13, 2022 · last AC: Aug 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,039 global accepts · Tags: dfs and similar, graphs, greedy, trees · first AC: Mar 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,609 global accepts · Tags: brute force, data structures, dp · first AC: Mar 6, 2022 · last AC: Mar 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,181 global accepts · Tags: ternary search · first AC: Feb 2, 2022 · C++14 (GCC 6-32) (first AC)