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Open on Codeforces · 1,157 unique accepted
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Quality: 948 global accepts · Tags: binary search, data structures · first AC: Dec 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 753 global accepts · Tags: brute force, data structures, divide and conquer · first AC: Dec 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,631 global accepts · Tags: brute force, data structures, divide and conquer, implementation · first AC: Dec 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 636 global accepts · Tags: bitmasks, data structures, dp, string suffix structures, strings · first AC: Dec 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,051 global accepts · Tags: data structures, trees · first AC: Nov 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,268 global accepts · Tags: data structures, divide and conquer, dp, hashing · first AC: Nov 10, 2024 · last AC: Nov 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 876 global accepts · Tags: constructive algorithms, greedy, two pointers · first AC: Aug 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 925 global accepts · Tags: brute force, implementation, math, number theory · first AC: Aug 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 891 global accepts · Tags: data structures, dp, matrices · first AC: Jul 23, 2024 · last AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 984 global accepts · Tags: data structures, greedy, sortings · first AC: Jul 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 888 global accepts · Tags: binary search, data structures, dp · first AC: Jul 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 848 global accepts · Tags: combinatorics, math, trees · first AC: Jul 4, 2024 · last AC: Jul 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,876 global accepts · Tags: data structures, divide and conquer, dp, matrices · first AC: Jul 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 961 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,027 global accepts · Tags: dp, greedy · first AC: Apr 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Mar 26, 2024 · last AC: Mar 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,289 global accepts · Tags: dp, graphs, math, probabilities, trees · first AC: Feb 20, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 995 global accepts · Tags: dp, probabilities · first AC: Feb 20, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,044 global accepts · Tags: combinatorics, dp, math, matrices · first AC: Nov 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,756 global accepts · Tags: bitmasks, dfs and similar, dp, fft, greedy, implementation, math, trees · first AC: Dec 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 895 global accepts · Tags: binary search, dp, geometry, graphs · first AC: Dec 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 937 global accepts · Tags: brute force, divide and conquer, dsu · first AC: Dec 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,035 global accepts · Tags: constructive algorithms, games, implementation · first AC: Jan 13, 2025 · last AC: Nov 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 387 global accepts · Tags: flows, graph matchings · first AC: Oct 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 880 global accepts · Tags: 2-sat, constructive algorithms, dfs and similar, dsu, graphs, implementation · first AC: Oct 9, 2025 · C++20 (GCC 13-64) (first AC)