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Open on Codeforces · 490 unique accepted
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Quality: 18,070 global accepts · Tags: constructive algorithms, data structures, dp, greedy, sortings, strings · first AC: Jun 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 46,890 global accepts · Tags: graphs, shortest paths · first AC: Jun 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,446 global accepts · Tags: dfs and similar, dp, games, trees · first AC: Jun 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,365 global accepts · Tags: data structures, divide and conquer, math, sortings · first AC: Jun 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,407 global accepts · Tags: binary search, data structures, greedy, implementation, sortings, strings · first AC: Jun 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,733 global accepts · Tags: combinatorics, math, number theory · first AC: Mar 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,733 global accepts · Tags: data structures, dp, implementation, two pointers · first AC: Jul 9, 2025 · last AC: Mar 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,687 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,530 global accepts · Tags: bitmasks, greedy, math · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,378 global accepts · Tags: dp · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,344 global accepts · Tags: binary search, dp, greedy · first AC: Sep 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,348 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Sep 16, 2025 · last AC: Sep 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,370 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, fft, trees · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,307 global accepts · Tags: brute force, data structures, dfs and similar, graphs, implementation, trees · first AC: Jul 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,947 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,712 global accepts · Tags: dp · first AC: Jul 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,596 global accepts · Tags: graphs, greedy, shortest paths · first AC: Jul 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,904 global accepts · Tags: brute force, math · first AC: Jul 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,929 global accepts · Tags: binary search, dp, dsu, greedy, implementation · first AC: Jul 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,861 global accepts · Tags: bitmasks, data structures · first AC: Jul 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,992 global accepts · Tags: dp, string suffix structures, strings, two pointers · first AC: Jul 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,630 global accepts · Tags: 2-sat, chinese remainder theorem, constructive algorithms, fft, flows · first AC: Jul 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,348 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jul 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,948 global accepts · Tags: dp, math · first AC: Jul 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,780 global accepts · Tags: data structures, schedules · first AC: Jun 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)