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Open on Codeforces · 430 unique accepted
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Quality: 1,177 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Feb 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,400 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Feb 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,591 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, implementation, interactive · first AC: Feb 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,292 global accepts · Tags: dp, greedy, sortings · first AC: Jan 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,549 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, dsu, graphs, hashing, implementation, math, trees · first AC: Jan 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,532 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,182 global accepts · Tags: constructive algorithms, data structures, dfs and similar, graph matchings, graphs · first AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 856 global accepts · Tags: binary search, bitmasks, data structures, dp, implementation · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,953 global accepts · Tags: binary search, bitmasks, data structures · first AC: May 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 404 global accepts · Tags: data structures, geometry · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,102 global accepts · Tags: binary search, brute force, dfs and similar, dp, trees · first AC: Feb 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,140 global accepts · Tags: binary search, data structures, dfs and similar, interactive, trees · first AC: Feb 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 800 global accepts · Tags: constructive algorithms, implementation, math · first AC: Jan 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 483 global accepts · Tags: combinatorics, data structures, fft, math, sortings · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 747 global accepts · Tags: binary search, data structures, hashing, string suffix structures, strings · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,304 global accepts · Tags: combinatorics, data structures, dfs and similar, greedy, math, trees · first AC: May 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 241 global accepts · Tags: data structures, dp, trees · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,076 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 155 global accepts · Tags: *special, data structures, dp, greedy · first AC: May 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 702 global accepts · Tags: binary search, data structures, dp, two pointers · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Mar 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 981 global accepts · Tags: data structures, greedy, implementation, math · first AC: Feb 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 906 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Feb 7, 2025 · last AC: Feb 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,109 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, interactive, trees · first AC: Feb 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 947 global accepts · Tags: brute force, data structures, dp, greedy, implementation, math · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)