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Open on Codeforces · 440 unique accepted
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Quality: 6,663 global accepts · Tags: constructive algorithms, dfs and similar, dp · first AC: Oct 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,865 global accepts · Tags: brute force, constructive algorithms, graph matchings, graphs, interactive, math · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,396 global accepts · Tags: combinatorics, data structures, dp, greedy, two pointers · first AC: Sep 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,199 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Sep 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,427 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,347 global accepts · Tags: greedy, implementation, math · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,902 global accepts · Tags: bitmasks, combinatorics, math · first AC: Mar 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,894 global accepts · Tags: brute force, data structures, greedy, implementation, sortings · first AC: Mar 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,962 global accepts · Tags: combinatorics, dp, greedy, math, number theory · first AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,256 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,465 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 46,901 global accepts · Tags: graphs, shortest paths · first AC: Dec 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,971 global accepts · Tags: dp · first AC: Dec 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,641 global accepts · Tags: bitmasks, brute force, dp, greedy, math · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,248 global accepts · Tags: dfs and similar, dsu, graphs, sortings · first AC: Dec 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,573 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: dp, math · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,612 global accepts · Tags: bitmasks, brute force, dfs and similar, divide and conquer, dp, greedy, strings, trees · first AC: Nov 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,375 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Oct 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,638 global accepts · Tags: data structures, dp, sortings · first AC: Oct 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,777 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Oct 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,764 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees, two pointers · first AC: Oct 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,196 global accepts · Tags: binary search, data structures, math, number theory · first AC: Sep 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,333 global accepts · Tags: data structures, greedy, two pointers · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, constructive algorithms, interactive, strings · first AC: Aug 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)