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Open on Codeforces · 843 unique accepted
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Quality: 1,878 global accepts · Tags: binary search, constructive algorithms, data structures, greedy · first AC: Jun 25, 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: 1,809 global accepts · Tags: dfs and similar, greedy, shortest paths, sortings, trees · first AC: Nov 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,400 global accepts · Tags: dfs and similar, graphs, greedy · first AC: Jun 13, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,298 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, dsu, greedy, implementation, trees · first AC: May 7, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,762 global accepts · Tags: data structures, dfs and similar, dp, trees · first AC: Jan 8, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 916 global accepts · Tags: constructive algorithms, games, interactive · first AC: Jan 13, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,028 global accepts · Tags: dfs and similar, dp, trees · first AC: Nov 1, 2023 · C++20 (GCC 11-64) (first AC)
Tags: data structures, dp, hashing, strings · first AC: Jun 17, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: May 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,714 global accepts · Tags: data structures, dsu, graphs, implementation, trees · first AC: Sep 28, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,880 global accepts · Tags: interactive, math, number theory · first AC: Sep 12, 2020 · GNU C++11 (first AC)
Quality: 1,928 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Aug 9, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 607 global accepts · Tags: geometry, sortings, two pointers · first AC: Oct 27, 2025 · last AC: Oct 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 648 global accepts · Tags: data structures, geometry, sortings · first AC: Jul 31, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 895 global accepts · Tags: binary search, dp, geometry, graphs · first AC: Jun 11, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,415 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, interactive, math · first AC: Jun 7, 2020 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)