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Open on Codeforces · 442 unique accepted
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Quality: 2,402 global accepts · Tags: constructive algorithms, dp, implementation, interactive · first AC: Aug 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,645 global accepts · Tags: constructive algorithms, dfs and similar, greedy, implementation, trees · first AC: Aug 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 640 global accepts · Tags: constructive algorithms, data structures, dsu, graphs · first AC: Mar 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,276 global accepts · Tags: data structures, dfs and similar, dp, dsu, greedy, implementation, trees · first AC: Dec 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,487 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Dec 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,165 global accepts · Tags: binary search, data structures, divide and conquer, dsu, trees, two pointers · first AC: Dec 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,166 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,948 global accepts · Tags: bitmasks, dfs and similar, dp, graphs · first AC: Dec 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,016 global accepts · Tags: binary search, data structures, dp, sortings · first AC: Nov 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,292 global accepts · Tags: brute force, constructive algorithms, divide and conquer, math, ternary search · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,098 global accepts · Tags: data structures, dp, greedy, math · first AC: Nov 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,549 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, dsu, graphs, hashing, implementation, math, trees · first AC: Nov 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 986 global accepts · Tags: brute force, math, number theory · first AC: Oct 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,922 global accepts · Tags: constructive algorithms, greedy, math, strings · first AC: Sep 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 856 global accepts · Tags: brute force, dp, greedy, interactive, math, number theory, trees · first AC: Mar 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 786 global accepts · Tags: data structures, greedy, implementation · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,131 global accepts · Tags: brute force, combinatorics, dfs and similar, dp, trees · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,023 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: Dec 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: data structures, graph matchings, greedy · first AC: Nov 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,501 global accepts · Tags: binary search, interactive, math, sortings · first AC: Nov 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,049 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math · first AC: Oct 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,554 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Oct 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,025 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,907 global accepts · Tags: constructive algorithms, dfs and similar, dp, graphs, greedy, shortest paths · first AC: Oct 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)