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Open on Codeforces · 866 unique accepted
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Quality: 97 global accepts · Tags: binary search, chinese remainder theorem, dfs and similar, interactive, math · first AC: Dec 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 297 global accepts · Tags: binary search, bitmasks, flows, greedy · first AC: Nov 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 511 global accepts · Tags: matrices · first AC: Nov 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 796 global accepts · Tags: data structures, math, number theory · first AC: Oct 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 434 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Sep 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Feb 13, 2024 · last AC: Sep 13, 2025 · C++20 (GCC 11-64) (first AC)
Quality: 525 global accepts · Tags: bitmasks, brute force, combinatorics, dp · first AC: Aug 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 188 global accepts · Tags: constructive algorithms · first AC: Aug 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: brute force, probabilities · first AC: Aug 8, 2025 · last AC: Aug 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 407 global accepts · Tags: data structures, divide and conquer, trees · first AC: Jul 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 332 global accepts · Tags: dp · first AC: Jul 11, 2025 · last AC: Jul 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 337 global accepts · Tags: constructive algorithms, data structures · first AC: Apr 6, 2025 · last AC: Apr 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 666 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, flows · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,161 global accepts · Tags: data structures · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 172 global accepts · Tags: dp, trees · first AC: Apr 19, 2026 · last AC: Apr 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 346 global accepts · Tags: constructive algorithms, data structures, dp, trees · first AC: Apr 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 497 global accepts · Tags: flows, graphs · first AC: Apr 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,390 global accepts · Tags: string suffix structures, strings · first AC: Apr 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 560 global accepts · Tags: binary search, interactive · first AC: Mar 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 365 global accepts · Tags: constructive algorithms, dfs and similar, interactive, trees · first AC: Mar 18, 2026 · last AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 451 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 552 global accepts · Tags: binary search, data structures, flows, greedy · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 421 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Jan 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Dec 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 311 global accepts · Tags: bitmasks, graphs, number theory, shortest paths · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)