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Open on Codeforces · 1,927 unique accepted
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Quality: 1,662 global accepts · Tags: data structures · first AC: Sep 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 481 global accepts · Tags: binary search, brute force, data structures · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,034 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Feb 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 741 global accepts · Tags: dp, greedy · first AC: Sep 9, 2024 · last AC: Feb 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,544 global accepts · Tags: data structures, divide and conquer, dsu, math, trees · first AC: Jan 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 433 global accepts · Tags: data structures · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Jan 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 722 global accepts · Tags: data structures, games · first AC: Jan 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,296 global accepts · Tags: data structures, graphs, shortest paths · first AC: Jan 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 739 global accepts · Tags: data structures · first AC: Jan 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 413 global accepts · Tags: data structures, dp, strings, trees · first AC: Nov 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 516 global accepts · Tags: binary search, shortest paths, strings · first AC: Oct 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Sep 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 509 global accepts · Tags: data structures, sortings · first AC: Sep 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 990 global accepts · Tags: bitmasks, brute force, dp · first AC: Sep 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 884 global accepts · Tags: divide and conquer, dp, number theory · first AC: Aug 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 924 global accepts · Tags: bitmasks, dp, matrices · first AC: Aug 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 469 global accepts · Tags: data structures, dp · first AC: Jul 18, 2023 · last AC: Jul 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 948 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,065 global accepts · Tags: binary search, dfs and similar, hashing, string suffix structures, trees · first AC: Apr 29, 2024 · last AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,846 global accepts · Tags: data structures, graphs, shortest paths · first AC: Apr 22, 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 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 853 global accepts · Tags: bitmasks, dp, graphs, math, probabilities · first AC: Mar 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 204 global accepts · Tags: data structures, implementation, trees · first AC: Aug 20, 2022 · C++14 (GCC 6-32) (first AC)