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Open on Codeforces · 1,286 unique accepted
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Quality: 492 global accepts · Tags: data structures, greedy · first AC: May 15, 2023 · last AC: May 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 136 global accepts · Tags: — · first AC: Mar 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 430 global accepts · Tags: bitmasks, graphs · first AC: Feb 22, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 245 global accepts · Tags: constructive algorithms · first AC: Feb 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 670 global accepts · Tags: data structures · first AC: Feb 6, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 316 global accepts · Tags: data structures · first AC: Jan 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,005 global accepts · Tags: data structures · first AC: Feb 11, 2022 · last AC: Jan 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 346 global accepts · Tags: data structures · first AC: Jan 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 456 global accepts · Tags: dp, flows, greedy · first AC: Oct 11, 2022 · last AC: Oct 11, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 292 global accepts · Tags: data structures, dp, greedy, trees · first AC: Jan 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 557 global accepts · Tags: binary search, constructive algorithms, dfs and similar, greedy, trees · first AC: Dec 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 360 global accepts · Tags: data structures, divide and conquer, two pointers · first AC: Nov 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 558 global accepts · Tags: data structures, greedy · first AC: Jun 28, 2024 · last AC: Jun 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 147 global accepts · Tags: divide and conquer, fft, math · first AC: Jun 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,195 global accepts · Tags: graphs, shortest paths · first AC: Jan 21, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 364 global accepts · Tags: data structures · first AC: Jan 19, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,211 global accepts · Tags: data structures, trees · first AC: Jan 19, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 526 global accepts · Tags: data structures, trees · first AC: Jan 16, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 277 global accepts · Tags: combinatorics, dp, games, trees · first AC: Jan 4, 2024 · last AC: Jan 4, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 246 global accepts · Tags: constructive algorithms · first AC: Oct 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 132 global accepts · Tags: dp, graphs, math, matrices, meet-in-the-middle · first AC: Jul 3, 2022 · last AC: Jul 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 276 global accepts · Tags: data structures, dp, sortings · first AC: Apr 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Feb 1, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 454 global accepts · Tags: combinatorics, fft, graphs, math · first AC: May 14, 2021 · last AC: May 14, 2021 · GNU C++11 (first AC)
Quality: 171 global accepts · Tags: dp, games · first AC: Jan 24, 2026 · C++20 (GCC 13-64) (first AC)