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Open on Codeforces · 3,000 unique accepted
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Quality: 274 global accepts · Tags: data structures, dp, greedy, trees · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 277 global accepts · Tags: data structures, dfs and similar, dp, greedy · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 459 global accepts · Tags: data structures, implementation, two pointers · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 260 global accepts · Tags: dp, math, probabilities · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 339 global accepts · Tags: brute force, data structures, greedy, implementation, math · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 143 global accepts · Tags: constructive algorithms · first AC: Mar 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 266 global accepts · Tags: dp, sortings, trees · first AC: Mar 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 318 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 50 global accepts · Tags: *special, graphs, meet-in-the-middle · first AC: May 13, 2024 · Kotlin 1.9 (first AC)
Quality: 379 global accepts · Tags: combinatorics, dp, fft, math · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 165 global accepts · Tags: greedy, math · first AC: Mar 24, 2024 · last AC: Mar 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 874 global accepts · Tags: bitmasks, brute force, dsu, graph matchings, trees · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 625 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Feb 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 495 global accepts · Tags: data structures, dp, trees · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 419 global accepts · Tags: dp, math, number theory, strings · first AC: Apr 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Dec 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 254 global accepts · Tags: dp, math · first AC: Nov 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,216 global accepts · Tags: binary search, data structures, dsu, trees · first AC: Jan 22, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 628 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Nov 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 338 global accepts · Tags: games, trees · first AC: Nov 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 384 global accepts · Tags: constructive algorithms, data structures, graphs, greedy, implementation, shortest paths · first AC: Sep 12, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 392 global accepts · Tags: brute force, constructive algorithms, data structures, dfs and similar, sortings, trees · first AC: Apr 16, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math · first AC: Apr 3, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 46 global accepts · Tags: *special, flows · first AC: Mar 9, 2021 · Kotlin 1.4 (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Dec 19, 2020 · C++17 (GCC 9-64) (first AC)