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Open on Codeforces · 346 unique accepted
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Tags: dfs and similar, dsu, graphs · first AC: Aug 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,853 global accepts · Tags: dfs and similar, graphs, greedy · first AC: Feb 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jan 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,002 global accepts · Tags: brute force, greedy, implementation, math · first AC: Dec 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,501 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Dec 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,571 global accepts · Tags: combinatorics, data structures, dp, dsu, math, string suffix structures, strings · first AC: Feb 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,272 global accepts · Tags: binary search, divide and conquer, greedy, implementation, math, number theory · first AC: Nov 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,731 global accepts · Tags: binary search, brute force, divide and conquer, implementation, interactive · first AC: Nov 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,184 global accepts · Tags: combinatorics, dp, math · first AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,873 global accepts · Tags: binary search, bitmasks, combinatorics, dp, math · first AC: Oct 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,778 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,395 global accepts · Tags: data structures, greedy, math, strings · first AC: Sep 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,619 global accepts · Tags: dp, greedy, two pointers · first AC: Sep 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,284 global accepts · Tags: data structures, implementation, math, sortings · first AC: Jul 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,932 global accepts · Tags: data structures, dp, math · first AC: Apr 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,580 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Feb 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,356 global accepts · Tags: binary search, data structures, dfs and similar, dp, trees · first AC: Feb 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,390 global accepts · Tags: data structures, hashing, implementation, string suffix structures, strings · first AC: Feb 8, 2025 · last AC: Feb 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,419 global accepts · Tags: binary search, data structures, games, greedy, math, ternary search · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,704 global accepts · Tags: data structures, dp, graphs · first AC: Oct 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,833 global accepts · Tags: games, greedy, math · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 616 global accepts · Tags: graphs, sortings · first AC: Jun 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,878 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: Jun 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,976 global accepts · Tags: binary search, dp, trees · first AC: Feb 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,455 global accepts · Tags: dfs and similar, greedy, sortings, trees · first AC: Feb 10, 2025 · C++17 (GCC 7-32) (first AC)