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Open on Codeforces · 1,398 unique accepted
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Quality: 1,200 global accepts · Tags: data structures, dsu, string suffix structures, strings · first AC: Aug 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,505 global accepts · Tags: brute force, data structures, hashing, interactive, string suffix structures, strings · first AC: Aug 4, 2025 · last AC: Aug 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,766 global accepts · Tags: brute force, string suffix structures, strings · first AC: Aug 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 547 global accepts · Tags: bitmasks, dfs and similar, dp, graphs, trees · first AC: Jul 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,177 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Jul 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,400 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Jul 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,475 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,166 global accepts · Tags: binary search, data structures, divide and conquer, dsu, trees, two pointers · first AC: Jul 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,426 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jun 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,480 global accepts · Tags: data structures, dfs and similar, divide and conquer, graphs, implementation, math, trees · first AC: Jun 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,335 global accepts · Tags: flows, graphs · first AC: May 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,922 global accepts · Tags: bitmasks, data structures, divide and conquer, trees · first AC: May 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,963 global accepts · Tags: data structures · first AC: May 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,617 global accepts · Tags: data structures, dp, geometry · first AC: May 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,740 global accepts · Tags: graphs, shortest paths · first AC: May 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,843 global accepts · Tags: data structures, divide and conquer, trees · first AC: May 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,319 global accepts · Tags: data structures, dfs and similar, trees · first AC: May 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,239 global accepts · Tags: binary search, data structures, dp, greedy, shortest paths, trees · first AC: May 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,581 global accepts · Tags: dfs and similar, graphs, trees · first AC: May 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,284 global accepts · Tags: brute force, divide and conquer, graphs, matrices, trees · first AC: May 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 666 global accepts · Tags: brute force, data structures, implementation · first AC: May 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 849 global accepts · Tags: bitmasks, dsu, flows, graph matchings · first AC: May 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,032 global accepts · Tags: constructive algorithms, implementation, interactive, math · first AC: Apr 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,793 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,665 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy, math · first AC: Apr 4, 2025 · C++20 (GCC 13-64) (first AC)