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Open on Codeforces · 627 unique accepted
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Quality: 551 global accepts · Tags: flows, graphs · first AC: May 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 157 global accepts · Tags: constructive algorithms · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Mar 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 659 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Mar 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 373 global accepts · Tags: combinatorics, strings · first AC: Mar 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 569 global accepts · Tags: constructive algorithms, implementation · first AC: Feb 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Jan 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 355 global accepts · Tags: constructive algorithms · first AC: Jan 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 655 global accepts · Tags: constructive algorithms · first AC: Jan 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 248 global accepts · Tags: data structures, dp · first AC: Dec 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 331 global accepts · Tags: data structures, dp, sortings · first AC: Sep 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 426 global accepts · Tags: combinatorics, math, probabilities · first AC: Jun 10, 2024 · last AC: Jun 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 569 global accepts · Tags: binary search, interactive, trees · first AC: May 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 597 global accepts · Tags: flows, graphs, shortest paths · first AC: Apr 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Sep 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 516 global accepts · Tags: fft, math, matrices · first AC: Aug 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,216 global accepts · Tags: binary search, data structures, dsu, trees · first AC: Aug 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,165 global accepts · Tags: dp, implementation · first AC: Mar 12, 2023 · last AC: Mar 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,010 global accepts · Tags: flows, greedy · first AC: Jan 14, 2023 · last AC: Jan 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 379 global accepts · Tags: interactive, math, probabilities, trees · first AC: Feb 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 385 global accepts · Tags: binary search, brute force, data structures · first AC: Jan 9, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 223 global accepts · Tags: combinatorics, dp, matrices, probabilities · first AC: Jan 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 360 global accepts · Tags: data structures, dp · first AC: Dec 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 357 global accepts · Tags: flows · first AC: Nov 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 376 global accepts · Tags: binary search, data structures, geometry · first AC: Jul 22, 2025 · C++17 (GCC 7-32) (first AC)