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Open on Codeforces · 2,040 unique accepted
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Quality: 1,980 global accepts · Tags: dfs and similar, dp, graphs, math · first AC: May 7, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 722 global accepts · Tags: data structures, divide and conquer, dsu, graphs, trees · first AC: Jan 5, 2020 · last AC: Jan 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,557 global accepts · Tags: data structures, divide and conquer, dsu · first AC: Jan 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,068 global accepts · Tags: brute force, constructive algorithms, implementation, interactive, sortings · first AC: Dec 3, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 720 global accepts · Tags: graphs · first AC: Dec 3, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,364 global accepts · Tags: data structures, dfs and similar, graphs, shortest paths, strings, trees · first AC: Sep 15, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 84 global accepts · Tags: *special, dfs and similar, dsu, graphs · first AC: Sep 12, 2025 · Kotlin 1.9 (first AC)
Quality: 406 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 928 global accepts · Tags: combinatorics, data structures, dfs and similar, dsu, graphs, implementation, trees · first AC: Jan 22, 2025 · last AC: Jan 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 74 global accepts · Tags: *special, greedy · first AC: Dec 11, 2023 · Kotlin 1.9 (first AC)
Tags: combinatorics, dp, probabilities, trees · first AC: Apr 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,082 global accepts · Tags: binary search, brute force, dp, greedy, sortings · first AC: Apr 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 999 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation, strings · first AC: Mar 11, 2023 · last AC: Mar 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,547 global accepts · Tags: probabilities, shortest paths · first AC: Jan 22, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 866 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Dec 23, 2022 · last AC: Dec 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,211 global accepts · Tags: combinatorics, dp, math, strings · first AC: Nov 8, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,486 global accepts · Tags: constructive algorithms, dp, math · first AC: Sep 19, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 764 global accepts · Tags: constructive algorithms, trees · first AC: Jul 9, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 801 global accepts · Tags: dp, graphs, shortest paths · first AC: Jul 6, 2022 · last AC: Jul 6, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 513 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jun 22, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 428 global accepts · Tags: brute force, combinatorics, dp, fft, math · first AC: May 2, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,130 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,504 global accepts · Tags: bitmasks, brute force, combinatorics, greedy, hashing, math, two pointers · first AC: Feb 23, 2022 · last AC: Mar 16, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,904 global accepts · Tags: brute force, data structures, hashing, implementation, math · first AC: Feb 6, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,198 global accepts · Tags: binary search, dfs and similar, shortest paths, trees · first AC: Feb 1, 2022 · C++17 (GCC 9-64) (first AC)