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Open on Codeforces · 247 unique accepted
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Tags: combinatorics, math, probabilities · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 855 global accepts · Tags: brute force, dp, greedy, interactive, math, number theory, trees · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 993 global accepts · Tags: data structures, dp, expression parsing, flows, greedy, strings · first AC: Feb 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: data structures, dp, flows, greedy · first AC: Feb 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 679 global accepts · Tags: binary search, brute force, data structures, dp, greedy · first AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,128 global accepts · Tags: brute force, combinatorics, dfs and similar, dp, trees · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,093 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, greedy, math · first AC: Dec 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: combinatorics, math, probabilities · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 414 global accepts · Tags: binary search, divide and conquer, dp, hashing, math, two pointers · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 413 global accepts · Tags: data structures, greedy, implementation, trees · first AC: Mar 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 406 global accepts · Tags: dp, graphs, matrices · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 594 global accepts · Tags: bitmasks, data structures, dp, hashing, probabilities · first AC: Jan 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 350 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, trees · first AC: Dec 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 283 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy, string suffix structures · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: data structures, implementation, trees · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: bitmasks, combinatorics, implementation, math · first AC: Dec 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,621 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, implementation, two pointers · first AC: Apr 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,101 global accepts · Tags: constructive algorithms, geometry, math · first AC: Apr 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,100 global accepts · Tags: brute force, greedy · first AC: Apr 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,299 global accepts · Tags: dp, greedy · first AC: Apr 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,632 global accepts · Tags: greedy, math · first AC: Apr 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,594 global accepts · Tags: bitmasks, brute force, math · first AC: Apr 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)