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Open on Codeforces · 2,017 unique accepted
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Quality: 853 global accepts · Tags: bitmasks, dp, graphs, math, probabilities · first AC: Jun 24, 2023 · last AC: Jun 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 481 global accepts · Tags: binary search, brute force, data structures · first AC: Jun 13, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 380 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Jun 5, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 655 global accepts · Tags: data structures · first AC: May 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 323 global accepts · Tags: dp, math, matrices · first AC: Jan 4, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 639 global accepts · Tags: data structures, dfs and similar, dp, dsu, graphs, trees · first AC: Dec 22, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 990 global accepts · Tags: bitmasks, brute force, dp · first AC: Feb 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 490 global accepts · Tags: combinatorics, number theory · first AC: Jan 4, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 460 global accepts · Tags: data structures, implementation, two pointers · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 551 global accepts · Tags: flows, graphs · first AC: Dec 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 254 global accepts · Tags: dp, math · first AC: Dec 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 597 global accepts · Tags: flows, graphs, shortest paths · first AC: Jul 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 516 global accepts · Tags: fft, math, matrices · first AC: Jun 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, games · first AC: Apr 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 497 global accepts · Tags: data structures, dp, trees · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 356 global accepts · Tags: constructive algorithms · first AC: Sep 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 506 global accepts · Tags: flows, graph matchings, greedy · first AC: Jul 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 363 global accepts · Tags: data structures · first AC: Feb 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 543 global accepts · Tags: dp, greedy · first AC: Sep 5, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 396 global accepts · Tags: dp, greedy, math · first AC: Oct 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 379 global accepts · Tags: graphs, greedy, shortest paths · first AC: Aug 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 520 global accepts · Tags: data structures, divide and conquer · first AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 410 global accepts · Tags: constructive algorithms, implementation, interactive, sortings · first AC: Nov 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 778 global accepts · Tags: data structures, dp, math · first AC: Jan 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 321 global accepts · Tags: brute force, data structures, geometry, math · first AC: Sep 25, 2024 · C++20 (GCC 13-64) (first AC)