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Open on Codeforces · 549 unique accepted
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Quality: 569 global accepts · Tags: constructive algorithms, implementation · first AC: Jan 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 737 global accepts · Tags: dp, greedy, trees · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 332 global accepts · Tags: dp · first AC: Apr 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 798 global accepts · Tags: dp, implementation, strings · first AC: Apr 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 236 global accepts · Tags: combinatorics · first AC: Apr 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,209 global accepts · Tags: data structures, string suffix structures · first AC: Mar 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,247 global accepts · Tags: dp · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 524 global accepts · Tags: data structures, dfs and similar, divide and conquer, graphs, shortest paths, trees · first AC: Oct 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 582 global accepts · Tags: data structures, dp, graphs, shortest paths · first AC: Feb 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,390 global accepts · Tags: string suffix structures, strings · first AC: Mar 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 848 global accepts · Tags: data structures, dp, geometry, sortings · first AC: Jul 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 365 global accepts · Tags: constructive algorithms, dfs and similar, interactive, trees · first AC: Dec 30, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 737 global accepts · Tags: combinatorics, dp · first AC: Nov 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Jul 4, 2024 · last AC: Jul 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 186 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Mar 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 314 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math · first AC: Feb 26, 2026 · last AC: Feb 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Dec 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 558 global accepts · Tags: data structures, greedy · first AC: Nov 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,196 global accepts · Tags: graphs, shortest paths · first AC: Nov 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 298 global accepts · Tags: binary search, flows, graphs · first AC: Mar 31, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 215 global accepts · Tags: combinatorics, dp, math · first AC: Jan 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,383 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Oct 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 122 global accepts · Tags: divide and conquer, dp · first AC: Aug 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,939 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 573 global accepts · Tags: data structures, divide and conquer, dsu, graphs, implementation · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)