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Open on Codeforces · 1,096 unique accepted
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Quality: 1,907 global accepts · Tags: constructive algorithms, math · first AC: Apr 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,004 global accepts · Tags: dfs and similar, graphs, greedy, shortest paths · first AC: Nov 18, 2020 · last AC: Nov 18, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,184 global accepts · Tags: data structures, dsu, graphs, greedy, sortings, trees · first AC: Sep 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,416 global accepts · Tags: dfs and similar, dp, graphs, shortest paths · first AC: Apr 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,601 global accepts · Tags: 2-sat, dfs and similar, graph matchings, graphs · first AC: Oct 20, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,520 global accepts · Tags: dp, math · first AC: Oct 16, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,161 global accepts · Tags: binary search, constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Jan 5, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 159 global accepts · Tags: — · first AC: Mar 2, 2018 · C++14 (GCC 6-32) (first AC)
Tags: dp, math · first AC: Nov 13, 2017 · last AC: Nov 13, 2017 · C++14 (GCC 6-32) (first AC)
Tags: data structures, greedy, two pointers · first AC: Sep 30, 2017 · C++14 (GCC 6-32) (first AC)
Tags: binary search, dp, probabilities · first AC: Sep 30, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 3,320 global accepts · Tags: brute force, dp, trees · first AC: Jun 17, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 1,347 global accepts · Tags: brute force, dp, greedy, strings · first AC: Aug 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,023 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Nov 30, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,788 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jul 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,032 global accepts · Tags: binary search, constructive algorithms, data structures · first AC: Aug 18, 2021 · last AC: Jun 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,089 global accepts · Tags: binary search, brute force, greedy, math, two pointers · first AC: Jun 18, 2023 · last AC: Jun 18, 2023 · C++20 (GCC 11-64) (first AC)
Tags: data structures, dp, dsu, greedy, trees · first AC: May 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,687 global accepts · Tags: data structures, dfs and similar, dp, dsu, greedy, trees · first AC: May 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 847 global accepts · Tags: combinatorics, divide and conquer, dp, matrices · first AC: Mar 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,195 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, sortings, trees · first AC: Nov 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,628 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, math · first AC: Jul 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,688 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Jun 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,420 global accepts · Tags: bitmasks, combinatorics, dp, graphs, math, probabilities · first AC: Aug 29, 2021 · C++17 (GCC 9-64) (first AC)