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Open on Codeforces · 506 unique accepted
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Quality: 11,497 global accepts · Tags: brute force, implementation, math, two pointers · first AC: Dec 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 15,648 global accepts · Tags: binary search, number theory · first AC: Aug 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,090 global accepts · Tags: brute force, implementation, strings · first AC: Aug 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,125 global accepts · Tags: math, number theory · first AC: Aug 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,314 global accepts · Tags: combinatorics, dfs and similar, graphs, math · first AC: Aug 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,273 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Aug 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,603 global accepts · Tags: implementation, strings · first AC: Jul 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,334 global accepts · Tags: dfs and similar, trees · first AC: Jul 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,327 global accepts · Tags: greedy · first AC: Jul 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 27,049 global accepts · Tags: dfs and similar · first AC: Jul 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,517 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Jul 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,455 global accepts · Tags: expression parsing · first AC: Jul 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,420 global accepts · Tags: greedy, math, number theory · first AC: Nov 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,048 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,339 global accepts · Tags: constructive algorithms, interactive, math · first AC: Sep 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,193 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,140 global accepts · Tags: dfs and similar, graphs · first AC: Dec 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,677 global accepts · Tags: binary search, data structures, dfs and similar, dp, dsu, greedy, implementation, two pointers · first AC: Nov 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,660 global accepts · Tags: bitmasks, constructive algorithms, greedy, interactive, math · first AC: Mar 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,286 global accepts · Tags: dp · first AC: Jul 15, 2023 · last AC: Jul 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,313 global accepts · Tags: bitmasks, dfs and similar, graphs · first AC: May 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,039 global accepts · Tags: binary search, bitmasks, data structures, hashing, math, sortings · first AC: Jan 24, 2023 · last AC: Jan 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,092 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Jan 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,958 global accepts · Tags: brute force, implementation, math, strings · first AC: Dec 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,014 global accepts · Tags: dfs and similar, implementation · first AC: Aug 30, 2022 · last AC: Sep 13, 2022 · C++14 (GCC 6-32) (first AC)