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Open on Codeforces · 761 unique accepted
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Quality: 9,970 global accepts · Tags: brute force, dp, math · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 428 global accepts · Tags: data structures, implementation, math, trees · first AC: Apr 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,213 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,205 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,598 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,981 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,602 global accepts · Tags: *special · first AC: Apr 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,561 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,128 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 876 global accepts · Tags: bitmasks, communication, constructive algorithms, graphs, interactive · first AC: Nov 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,551 global accepts · Tags: binary search, combinatorics, communication, constructive algorithms, greedy, interactive · first AC: Nov 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,027 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,305 global accepts · Tags: bitmasks, communication, interactive, math · first AC: Nov 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Jan 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,332 global accepts · Tags: data structures, dp, math · first AC: Dec 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 933 global accepts · Tags: combinatorics, math, sortings · first AC: Dec 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,155 global accepts · Tags: greedy, implementation, strings · first AC: Dec 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,245 global accepts · Tags: data structures, dfs and similar, graphs, implementation, shortest paths · first AC: Dec 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,592 global accepts · Tags: brute force, dfs and similar, graphs, implementation · first AC: Dec 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,468 global accepts · Tags: brute force, implementation, sortings · first AC: Dec 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 383 global accepts · Tags: dp, graphs, math, matrices · first AC: Dec 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,368 global accepts · Tags: brute force, math · first AC: Dec 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,877 global accepts · Tags: constructive algorithms · first AC: Dec 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,841 global accepts · Tags: brute force, implementation · first AC: Dec 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Tags: *special · first AC: Jul 16, 2024 · C++20 (GCC 13-64) (first AC)