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Open on Codeforces · 779 unique accepted
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Quality: 1,728 global accepts · Tags: data structures, greedy, two pointers · first AC: Jan 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,628 global accepts · Tags: brute force, data structures, dp, flows, math, probabilities, sortings · first AC: Jan 1, 2025 · last AC: Jan 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 509 global accepts · Tags: data structures, sortings · first AC: Sep 9, 2024 · last AC: Dec 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 258 global accepts · Tags: data structures, dp · first AC: Nov 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 642 global accepts · Tags: binary search, data structures, dsu, geometry, graphs, trees · first AC: Oct 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 707 global accepts · Tags: data structures, divide and conquer, dp, geometry, two pointers · first AC: Sep 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 287 global accepts · Tags: dp, greedy, math · first AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,235 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 621 global accepts · Tags: dp, greedy · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 917 global accepts · Tags: combinatorics, dp, matrices, strings · first AC: Jun 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 516 global accepts · Tags: binary search, shortest paths, strings · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 341 global accepts · Tags: data structures, implementation · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 527 global accepts · Tags: binary search, interactive · first AC: Mar 25, 2024 · last AC: Mar 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 458 global accepts · Tags: brute force, data structures, dp · first AC: Mar 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 853 global accepts · Tags: bitmasks, dp, graphs, math, probabilities · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dp, math · first AC: Jan 5, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 628 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Oct 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 460 global accepts · Tags: — · first AC: Oct 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Sep 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 359 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Jun 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 283 global accepts · Tags: data structures, graphs, hashing, trees · first AC: Jun 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 273 global accepts · Tags: data structures, dp, greedy, trees · first AC: May 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 277 global accepts · Tags: data structures, dfs and similar, dp, greedy · first AC: Apr 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 458 global accepts · Tags: data structures, implementation, two pointers · first AC: Apr 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)