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Open on Codeforces · 5,525 unique accepted
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Quality: 352 global accepts · Tags: combinatorics, dp, math · first AC: Jul 25, 2023 · last AC: Jul 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 737 global accepts · Tags: combinatorics, dp · first AC: Jun 30, 2023 · last AC: Jun 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 365 global accepts · Tags: combinatorics, data structures, greedy, sortings · first AC: Apr 16, 2023 · last AC: Apr 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 217 global accepts · Tags: data structures, math, number theory · first AC: Feb 22, 2023 · last AC: Feb 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 430 global accepts · Tags: bitmasks, graphs · first AC: Feb 9, 2023 · last AC: Feb 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 716 global accepts · Tags: brute force, data structures, hashing · first AC: Feb 7, 2023 · last AC: Feb 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 670 global accepts · Tags: data structures · first AC: Feb 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 848 global accepts · Tags: data structures, dp, geometry, sortings · first AC: Feb 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, flows, graphs · first AC: Feb 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 316 global accepts · Tags: data structures · first AC: Jan 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 560 global accepts · Tags: binary search, interactive · first AC: Nov 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 513 global accepts · Tags: data structures · first AC: Jul 14, 2022 · last AC: Jul 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Jan 25, 2022 · last AC: Jan 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 108 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: May 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 447 global accepts · Tags: string suffix structures · first AC: Feb 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 186 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Jan 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 124 global accepts · Tags: brute force, constructive algorithms, data structures, graphs, shortest paths · first AC: Oct 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 101 global accepts · Tags: binary search, constructive algorithms, interactive, probabilities · first AC: Sep 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 129 global accepts · Tags: constructive algorithms, divide and conquer, geometry · first AC: Sep 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 188 global accepts · Tags: dp, math, trees · first AC: Sep 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 246 global accepts · Tags: constructive algorithms · first AC: Jun 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 276 global accepts · Tags: data structures, dp, sortings · first AC: May 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 47 global accepts · Tags: *special, binary search · first AC: May 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 188 global accepts · Tags: data structures, flows, trees · first AC: May 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 601 global accepts · Tags: data structures, divide and conquer, graphs, greedy, math · first AC: Apr 16, 2025 · C++20 (GCC 13-64) (first AC)