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Open on Codeforces · 163 unique accepted
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Quality: 18,926 global accepts · Tags: brute force, constructive algorithms, graph matchings, implementation · first AC: Dec 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,751 global accepts · Tags: data structures, greedy, two pointers · first AC: Nov 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,712 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,226 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,224 global accepts · Tags: combinatorics, data structures, greedy, math · first AC: Aug 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,748 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,642 global accepts · Tags: brute force, constructive algorithms, greedy, implementation · first AC: Dec 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,571 global accepts · Tags: brute force, greedy, math · first AC: Jul 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,605 global accepts · Tags: binary search, brute force, combinatorics, math, number theory · first AC: Jul 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,311 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,373 global accepts · Tags: dp, greedy, interactive, two pointers · first AC: Nov 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,541 global accepts · Tags: binary search, dp, two pointers · first AC: Aug 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,539 global accepts · Tags: combinatorics, data structures, implementation, math · first AC: Jul 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,134 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Oct 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,756 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,490 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,261 global accepts · Tags: brute force, data structures, dfs and similar, dsu, graphs, implementation · first AC: Aug 5, 2024 · last AC: Aug 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,660 global accepts · Tags: bitmasks, constructive algorithms, greedy, interactive, math · first AC: Aug 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,971 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,000 global accepts · Tags: brute force, dp, math · first AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,124 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Aug 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,341 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy, implementation, math · first AC: Jul 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,541 global accepts · Tags: dp, math, sortings · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,237 global accepts · Tags: binary search, data structures, dfs and similar, graphs, greedy, trees · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,430 global accepts · Tags: dfs and similar, dp, graphs · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)