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Open on Codeforces · 1,307 unique accepted
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Quality: 1,577 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jun 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 655 global accepts · Tags: constructive algorithms, math · first AC: May 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 558 global accepts · Tags: combinatorics, dp, math · first AC: Mar 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 547 global accepts · Tags: data structures · first AC: Mar 7, 2023 · last AC: Mar 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,392 global accepts · Tags: data structures, greedy · first AC: Feb 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,149 global accepts · Tags: combinatorics, dp, math · first AC: Nov 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 960 global accepts · Tags: data structures, divide and conquer, meet-in-the-middle, two pointers · first AC: Nov 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,107 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy · first AC: Nov 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: Oct 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 905 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Oct 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,483 global accepts · Tags: bitmasks, data structures, divide and conquer, greedy, hashing, sortings, strings · first AC: Oct 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 751 global accepts · Tags: dp, greedy · first AC: Oct 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,830 global accepts · Tags: greedy · first AC: Sep 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,051 global accepts · Tags: data structures, divide and conquer, dp, implementation, shortest paths · first AC: Aug 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 721 global accepts · Tags: 2-sat, constructive algorithms, graphs, implementation · first AC: Jul 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 623 global accepts · Tags: combinatorics, math, number theory · first AC: Jun 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 928 global accepts · Tags: greedy, math, number theory · first AC: May 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,217 global accepts · Tags: binary search, dp · first AC: Apr 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 283 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy, string suffix structures · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 610 global accepts · Tags: dfs and similar, dp, greedy · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,105 global accepts · Tags: bitmasks, dp, games, greedy, math · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 261 global accepts · Tags: combinatorics, greedy, math · first AC: May 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 523 global accepts · Tags: data structures, greedy · first AC: Apr 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 432 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory, strings · first AC: Apr 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)