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Open on Codeforces · 670 unique accepted
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Quality: 20,937 global accepts · Tags: dfs and similar, dp, implementation · first AC: Oct 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,350 global accepts · Tags: strings · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,429 global accepts · Tags: *special, greedy · first AC: Sep 19, 2025 · Kotlin 2.2 (first AC)
Quality: 18,678 global accepts · Tags: brute force, greedy, implementation · first AC: Sep 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,868 global accepts · Tags: constructive algorithms, math, number theory · first AC: Sep 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,062 global accepts · Tags: binary search, data structures, two pointers · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,544 global accepts · Tags: constructive algorithms · first AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,330 global accepts · Tags: data structures, dp · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,039 global accepts · Tags: games, greedy, math, strings · first AC: Jul 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,280 global accepts · Tags: brute force, greedy, implementation, sortings · first AC: Jul 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 56,735 global accepts · Tags: dfs and similar, dp, graph matchings, greedy, sortings, two pointers · first AC: Jul 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 24,011 global accepts · Tags: data structures, greedy, sortings · first AC: Jul 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,303 global accepts · Tags: geometry, greedy, math · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,200 global accepts · Tags: dp, math, number theory, shortest paths · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,511 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,157 global accepts · Tags: bitmasks · first AC: Oct 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,852 global accepts · Tags: games · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,689 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,311 global accepts · Tags: binary search, constructive algorithms · first AC: Sep 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,099 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Sep 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,988 global accepts · Tags: combinatorics, dp, math · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,493 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,639 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Aug 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,976 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory · first AC: Jul 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,779 global accepts · Tags: — · first AC: Jul 23, 2025 · C++20 (GCC 13-64) (first AC)