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Open on Codeforces · 1,286 unique accepted
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Quality: 665 global accepts · Tags: data structures, strings · first AC: Jul 26, 2022 · last AC: Jul 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 454 global accepts · Tags: constructive algorithms, graphs, math, matrices · first AC: Jun 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 582 global accepts · Tags: data structures, dp, graphs, shortest paths · first AC: Apr 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 839 global accepts · Tags: combinatorics, dp, implementation · first AC: Feb 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Dec 9, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 594 global accepts · Tags: data structures · first AC: Jan 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 311 global accepts · Tags: bitmasks, graphs, number theory, shortest paths · first AC: Dec 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 219 global accepts · Tags: bitmasks, combinatorics, dp, graphs · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 304 global accepts · Tags: combinatorics, fft, math, trees · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,390 global accepts · Tags: string suffix structures, strings · first AC: Jul 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Jul 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 261 global accepts · Tags: bitmasks, constructive algorithms, dp · first AC: Jul 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 421 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 394 global accepts · Tags: data structures · first AC: Sep 19, 2023 · last AC: Aug 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 371 global accepts · Tags: binary search, greedy, two pointers · first AC: Jun 21, 2024 · last AC: Jun 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 552 global accepts · Tags: binary search, data structures, flows, greedy · first AC: Jun 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 279 global accepts · Tags: data structures, flows · first AC: May 28, 2024 · last AC: May 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 497 global accepts · Tags: flows, graphs · first AC: Feb 24, 2024 · last AC: Feb 24, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 388 global accepts · Tags: constructive algorithms, graphs, math, number theory, probabilities · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 744 global accepts · Tags: graphs, math, number theory, shortest paths · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 489 global accepts · Tags: combinatorics, dp, graphs, greedy, math · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 357 global accepts · Tags: data structures · first AC: Jan 16, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 437 global accepts · Tags: constructive algorithms · first AC: Jan 10, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 847 global accepts · Tags: data structures, dp, geometry, sortings · first AC: Dec 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 675 global accepts · Tags: dfs and similar, dsu, trees · first AC: Dec 15, 2023 · C++14 (GCC 6-32) (first AC)