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Open on Codeforces · 2,344 unique accepted
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Quality: 314 global accepts · Tags: dp · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 547 global accepts · Tags: binary search, greedy · first AC: May 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,226 global accepts · Tags: dp, greedy · first AC: Apr 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 204 global accepts · Tags: bitmasks, brute force, data structures, math, number theory · first AC: Feb 27, 2026 · last AC: Feb 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 285 global accepts · Tags: bitmasks, brute force, dp, trees · first AC: Feb 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 199 global accepts · Tags: binary search, bitmasks, data structures, dp, greedy, string suffix structures · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 168 global accepts · Tags: bitmasks, data structures, dfs and similar, dp, fft, trees · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 109 global accepts · Tags: graphs, greedy, math · first AC: Feb 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 243 global accepts · Tags: data structures, greedy, trees · first AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 397 global accepts · Tags: binary search, divide and conquer, dp · first AC: Jan 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 274 global accepts · Tags: binary search, dfs and similar, flows, graphs, shortest paths · first AC: Aug 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 77 global accepts · Tags: graphs · first AC: Mar 10, 2026 · last AC: Mar 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 625 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Mar 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 213 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 339 global accepts · Tags: brute force, data structures, greedy, implementation, math · first AC: Dec 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 356 global accepts · Tags: constructive algorithms · first AC: Aug 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 256 global accepts · Tags: constructive algorithms, dp, greedy, trees · first AC: Jan 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 236 global accepts · Tags: combinatorics · first AC: Jan 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 156 global accepts · Tags: constructive algorithms, dfs and similar, dsu · first AC: Mar 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 175 global accepts · Tags: combinatorics, dp · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 309 global accepts · Tags: combinatorics, fft, math, trees · first AC: Jan 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 234 global accepts · Tags: binary search, data structures, interactive · first AC: Feb 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 236 global accepts · Tags: dp, graphs · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 325 global accepts · Tags: brute force, data structures, dp · first AC: Jan 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,135 global accepts · Tags: greedy, math · first AC: May 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)