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Open on Codeforces · 1,093 unique accepted
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Quality: 1,219 global accepts · Tags: binary search, constructive algorithms, graphs, greedy, math, sortings · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,938 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: Aug 5, 2024 · last AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 853 global accepts · Tags: brute force, data structures, math, number theory · first AC: Aug 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,292 global accepts · Tags: binary search, data structures, sortings · first AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,537 global accepts · Tags: combinatorics, dfs and similar, graphs, math, shortest paths, trees · first AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,259 global accepts · Tags: 2-sat, constructive algorithms, data structures, greedy, sortings, two pointers · first AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 915 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy, two pointers · first AC: Jul 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,131 global accepts · Tags: data structures, trees · first AC: Oct 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,264 global accepts · Tags: data structures, interactive, trees · first AC: Aug 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,374 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Jul 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,102 global accepts · Tags: chinese remainder theorem, combinatorics, constructive algorithms, fft, games, geometry, math, meet-in-the-middle, string suffix structures · first AC: Jul 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,037 global accepts · Tags: combinatorics, dp · first AC: Jul 1, 2023 · last AC: Jul 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 424 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Jul 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 483 global accepts · Tags: binary search, combinatorics · first AC: Jun 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,167 global accepts · Tags: bitmasks, brute force, constructive algorithms, math, probabilities · first AC: Jun 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 738 global accepts · Tags: dp, strings · first AC: Jun 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,631 global accepts · Tags: brute force, data structures, divide and conquer, implementation · first AC: Feb 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,334 global accepts · Tags: binary search, data structures, dp, greedy, sortings, two pointers · first AC: Feb 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,123 global accepts · Tags: data structures, two pointers · first AC: May 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,071 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Oct 15, 2021 · last AC: Oct 15, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,437 global accepts · Tags: data structures, probabilities · first AC: Jun 17, 2021 · GNU C++11 (first AC)
Quality: 2,209 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation · first AC: Nov 17, 2020 · GNU C++11 (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 424 global accepts · Tags: bitmasks, data structures, math · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)