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Open on Codeforces · 1,544 unique accepted
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Quality: 672 global accepts · Tags: dp, trees · first AC: Jul 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 860 global accepts · Tags: bitmasks · first AC: Jul 12, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,509 global accepts · Tags: brute force, math, probabilities · first AC: Jan 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,067 global accepts · Tags: flows, graph matchings · first AC: Nov 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,991 global accepts · Tags: strings · first AC: Jul 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 695 global accepts · Tags: bitmasks, constructive algorithms, interactive, probabilities · first AC: Jul 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,614 global accepts · Tags: data structures, dfs and similar, trees · first AC: Jun 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 670 global accepts · Tags: bitmasks, brute force, dfs and similar, sortings · first AC: Dec 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 521 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Nov 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 347 global accepts · Tags: combinatorics, graphs, trees · first AC: Nov 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 563 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, trees · first AC: Nov 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 206 global accepts · Tags: flows, graphs · first AC: Aug 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 326 global accepts · Tags: brute force, data structures, implementation · first AC: Mar 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 450 global accepts · Tags: data structures, dfs and similar, games, graphs, implementation, trees · first AC: Mar 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,296 global accepts · Tags: data structures, graphs, shortest paths · first AC: Mar 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 354 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Feb 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 232 global accepts · Tags: data structures, flows · first AC: Jan 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 423 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jan 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,160 global accepts · Tags: binary search, data structures, dp · first AC: Nov 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 655 global accepts · Tags: data structures · first AC: Sep 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 526 global accepts · Tags: brute force, constructive algorithms, dp, greedy, math · first AC: Sep 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 615 global accepts · Tags: data structures, divide and conquer, dsu, hashing, trees · first AC: Aug 30, 2024 · last AC: Aug 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 403 global accepts · Tags: dp, greedy, hashing, implementation · first AC: Aug 17, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,544 global accepts · Tags: data structures, divide and conquer, dsu, math, trees · first AC: Aug 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 573 global accepts · Tags: graphs · first AC: Jul 27, 2024 · C++14 (GCC 6-32) (first AC)