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Open on Codeforces · 247 unique accepted
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Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,595 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,288 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,211 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,309 global accepts · Tags: data structures, implementation, math · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,773 global accepts · Tags: combinatorics, data structures, dsu, sortings · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,971 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Jan 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,061 global accepts · Tags: dp, hashing, strings · first AC: Jan 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, constructive algorithms, data structures, strings, two pointers · first AC: Jan 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,568 global accepts · Tags: binary search, data structures, greedy, sortings, two pointers · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,783 global accepts · Tags: constructive algorithms, geometry, math · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,667 global accepts · Tags: binary search, brute force · first AC: Dec 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,594 global accepts · Tags: greedy · first AC: Dec 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,763 global accepts · Tags: data structures, dp, graphs, sortings · first AC: Dec 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,902 global accepts · Tags: bitmasks, combinatorics, math · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,114 global accepts · Tags: binary search · first AC: Mar 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,961 global accepts · Tags: combinatorics, dp, greedy, math, number theory · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,181 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,966 global accepts · Tags: binary search, data structures · first AC: Jan 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,464 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,256 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,641 global accepts · Tags: bitmasks, brute force, dp, greedy, math · first AC: Dec 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: dp, greedy · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: dp, math · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,705 global accepts · Tags: dp, graphs, greedy, math, sortings · first AC: Feb 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)