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Open on Codeforces · 453 unique accepted
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Quality: 423 global accepts · Tags: binary search, brute force, greedy · first AC: Jun 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 245 global accepts · Tags: constructive algorithms · first AC: Apr 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 559 global accepts · Tags: bitmasks, dp, fft, games, math, number theory · first AC: Apr 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 737 global accepts · Tags: combinatorics, dp · first AC: Feb 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 176 global accepts · Tags: dp, greedy, trees · first AC: Nov 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 462 global accepts · Tags: binary search, interactive, number theory · first AC: Jul 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 552 global accepts · Tags: binary search, data structures, flows, greedy · first AC: Jun 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 513 global accepts · Tags: data structures · first AC: May 22, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 277 global accepts · Tags: combinatorics, implementation, math · first AC: Jan 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 233 global accepts · Tags: fft, graphs, math · first AC: Jan 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 526 global accepts · Tags: data structures, trees · first AC: Nov 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 188 global accepts · Tags: dp, math, trees · first AC: Jul 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 276 global accepts · Tags: data structures, dp, sortings · first AC: May 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 447 global accepts · Tags: string suffix structures · first AC: May 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 259 global accepts · Tags: data structures · first AC: Apr 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 254 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, shortest paths, trees · first AC: Apr 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Apr 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 283 global accepts · Tags: combinatorics, data structures, dp, dsu, math · first AC: Apr 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 403 global accepts · Tags: combinatorics, dp, math · first AC: Mar 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,211 global accepts · Tags: data structures, trees · first AC: Feb 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 226 global accepts · Tags: binary search, brute force, greedy, hashing, math, number theory, strings · first AC: Jan 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 246 global accepts · Tags: constructive algorithms · first AC: Nov 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,196 global accepts · Tags: graphs, shortest paths · first AC: Sep 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 242 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math · first AC: May 13, 2024 · C++14 (GCC 6-32) (first AC)
Tags: data structures, dfs and similar, dsu, string suffix structures, trees · first AC: Jan 11, 2024 · C++14 (GCC 6-32) (first AC)