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Open on Codeforces · 609 unique accepted
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Quality: 311 global accepts · Tags: bitmasks, graphs, number theory, shortest paths · first AC: Dec 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 552 global accepts · Tags: binary search, data structures, flows, greedy · first AC: Oct 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 405 global accepts · Tags: binary search, data structures · first AC: Mar 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 279 global accepts · Tags: data structures, flows · first AC: Feb 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 239 global accepts · Tags: binary search, data structures, divide and conquer, dsu, greedy, math, sortings · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 847 global accepts · Tags: data structures, dp, geometry, sortings · first AC: Oct 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,005 global accepts · Tags: data structures · first AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 337 global accepts · Tags: binary search, data structures, dp, geometry · first AC: Sep 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 352 global accepts · Tags: combinatorics, dp, math · first AC: Aug 21, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 496 global accepts · Tags: constructive algorithms, divide and conquer · first AC: Jul 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 654 global accepts · Tags: data structures, greedy, hashing · first AC: Jul 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 437 global accepts · Tags: constructive algorithms · first AC: Jul 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 462 global accepts · Tags: binary search, interactive, number theory · first AC: Jul 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 405 global accepts · Tags: binary search, dp · first AC: May 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 744 global accepts · Tags: graphs, math, number theory, shortest paths · first AC: Nov 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 124 global accepts · Tags: brute force, constructive algorithms, data structures, graphs, shortest paths · first AC: Dec 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 292 global accepts · Tags: data structures, dp, greedy, trees · first AC: Dec 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 360 global accepts · Tags: data structures, divide and conquer, two pointers · first AC: Jan 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 192 global accepts · Tags: data structures, string suffix structures · first AC: Oct 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 204 global accepts · Tags: binary search, data structures, divide and conquer, dsu, greedy, math, sortings · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 601 global accepts · Tags: data structures, divide and conquer, graphs, greedy, math · first AC: Oct 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 295 global accepts · Tags: dp · first AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 248 global accepts · Tags: dp · first AC: Jul 1, 2024 · last AC: Jul 1, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 281 global accepts · Tags: combinatorics, dfs and similar, dp, graphs · first AC: Apr 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 246 global accepts · Tags: data structures, hashing, math, trees · first AC: Apr 17, 2026 · C++20 (GCC 13-64) (first AC)