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Open on Codeforces · 1,108 unique accepted
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Quality: 460 global accepts · Tags: data structures, implementation, two pointers · first AC: Apr 22, 2025 · last AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 579 global accepts · Tags: binary search, data structures · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Mar 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 597 global accepts · Tags: flows, graphs, shortest paths · first AC: Feb 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,562 global accepts · Tags: data structures, string suffix structures · first AC: Jan 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,165 global accepts · Tags: dp, implementation · first AC: Jan 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 551 global accepts · Tags: flows, graphs · first AC: Dec 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 526 global accepts · Tags: data structures, greedy · first AC: Dec 16, 2024 · last AC: Dec 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 359 global accepts · Tags: combinatorics, dp, math · first AC: May 18, 2024 · last AC: May 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 431 global accepts · Tags: data structures, trees · first AC: Apr 3, 2024 · last AC: Apr 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 911 global accepts · Tags: data structures · first AC: Oct 6, 2023 · last AC: Oct 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 131 global accepts · Tags: constructive algorithms, graphs, trees · first AC: Feb 4, 2026 · last AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 608 global accepts · Tags: brute force, combinatorics, constructive algorithms, data structures, dp, trees · first AC: Jan 22, 2026 · last AC: Jan 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 592 global accepts · Tags: combinatorics, dp, trees · first AC: Jan 22, 2026 · last AC: Jan 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 236 global accepts · Tags: combinatorics · first AC: Jan 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 222 global accepts · Tags: constructive algorithms, greedy, interactive · first AC: Jan 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 223 global accepts · Tags: combinatorics, dp, matrices, probabilities · first AC: Dec 20, 2025 · last AC: Dec 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 117 global accepts · Tags: brute force, combinatorics, constructive algorithms, dfs and similar, math · first AC: Nov 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,247 global accepts · Tags: dp · first AC: Nov 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 680 global accepts · Tags: bitmasks, dp, math · first AC: Nov 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 395 global accepts · Tags: dp, greedy, math · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 840 global accepts · Tags: combinatorics, dp, implementation · first AC: Nov 3, 2025 · last AC: Nov 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 430 global accepts · Tags: brute force, probabilities · first AC: Jun 22, 2025 · last AC: Jul 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,046 global accepts · Tags: data structures, greedy · first AC: Feb 4, 2025 · last AC: Feb 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 332 global accepts · Tags: dp · first AC: Jan 6, 2025 · last AC: Jan 6, 2025 · C++20 (GCC 13-64) (first AC)