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Open on Codeforces · 1,576 unique accepted
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Quality: 535 global accepts · Tags: combinatorics, probabilities · first AC: May 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 379 global accepts · Tags: combinatorics, dp, fft, math · first AC: Apr 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, games · first AC: Apr 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 426 global accepts · Tags: combinatorics, math, probabilities · first AC: Apr 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 625 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Mar 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 351 global accepts · Tags: data structures · first AC: Sep 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 515 global accepts · Tags: greedy, math, sortings, two pointers · first AC: Sep 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 628 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Feb 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Jan 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 820 global accepts · Tags: data structures · first AC: Aug 26, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 117 global accepts · Tags: brute force, combinatorics, constructive algorithms, dfs and similar, math · first AC: Nov 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 304 global accepts · Tags: binary search, data structures · first AC: Jul 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, dp, interactive · first AC: May 14, 2025 · last AC: May 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 680 global accepts · Tags: bitmasks, dp, math · first AC: Apr 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 90 global accepts · Tags: brute force, geometry, hashing, math, strings · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 152 global accepts · Tags: constructive algorithms, dp, interactive, math, number theory · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 667 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, flows · first AC: Jan 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 288 global accepts · Tags: dp, number theory · first AC: Nov 24, 2024 · last AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 883 global accepts · Tags: graph matchings, strings · first AC: Aug 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,247 global accepts · Tags: dp · first AC: Jul 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 797 global accepts · Tags: fft, math · first AC: Jun 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 410 global accepts · Tags: constructive algorithms, implementation, interactive, sortings · first AC: Apr 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 359 global accepts · Tags: binary search, dp, games, greedy, trees · first AC: Apr 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 462 global accepts · Tags: constructive algorithms, graphs, math · first AC: Mar 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 385 global accepts · Tags: binary search, brute force, data structures · first AC: Dec 28, 2023 · C++14 (GCC 6-32) (first AC)