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Open on Codeforces · 724 unique accepted
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Quality: 4,944 global accepts · Tags: math · first AC: Apr 26, 2024 · last AC: Apr 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,631 global accepts · Tags: brute force, data structures, divide and conquer, implementation · first AC: Dec 15, 2023 · last AC: Dec 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,037 global accepts · Tags: combinatorics, dp · first AC: Dec 1, 2023 · last AC: Dec 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,268 global accepts · Tags: data structures, divide and conquer, dp, hashing · first AC: Oct 30, 2023 · last AC: Oct 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,219 global accepts · Tags: binary search, constructive algorithms, graphs, greedy, math, sortings · first AC: Oct 16, 2023 · last AC: Oct 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 876 global accepts · Tags: constructive algorithms, greedy, two pointers · first AC: Jul 5, 2023 · last AC: Jul 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: Jun 13, 2023 · last AC: Jun 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 958 global accepts · Tags: dp, probabilities · first AC: Jun 7, 2023 · last AC: Jun 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 554 global accepts · Tags: combinatorics, dp, probabilities · first AC: Jun 1, 2023 · last AC: Jun 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,501 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: May 2, 2023 · last AC: May 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,440 global accepts · Tags: data structures, probabilities · first AC: Mar 30, 2023 · last AC: Mar 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,336 global accepts · Tags: math, strings · first AC: Jan 11, 2023 · last AC: Jan 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,714 global accepts · Tags: data structures, dsu, graphs, implementation, trees · first AC: Aug 22, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 376 global accepts · Tags: matrices · first AC: Aug 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,876 global accepts · Tags: data structures, divide and conquer, dp, matrices · first AC: Aug 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jun 2, 2022 · last AC: Jun 2, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 615 global accepts · Tags: constructive algorithms, dsu, graphs, implementation · first AC: Jun 1, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,280 global accepts · Tags: bitmasks, fft, math, number theory · first AC: May 17, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 769 global accepts · Tags: brute force · first AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,273 global accepts · Tags: data structures, math, number theory · first AC: Mar 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 937 global accepts · Tags: brute force, divide and conquer, dsu · first AC: Dec 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 630 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Nov 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 974 global accepts · Tags: brute force, dp, implementation · first AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 607 global accepts · Tags: geometry, sortings, two pointers · first AC: Oct 18, 2024 · C++20 (GCC 13-64) (first AC)