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Open on Codeforces · 637 unique accepted
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Quality: 3,213 global accepts · Tags: *special, bitmasks · first AC: Apr 1, 2020 · last AC: Jan 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 17,506 global accepts · Tags: *special · first AC: Apr 1, 2020 · last AC: Jan 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 377 global accepts · Tags: *special, strings · first AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 587 global accepts · Tags: *special, implementation · first AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 225 global accepts · Tags: *special, constructive algorithms, strings · first AC: Jan 10, 2026 · JavaScript (first AC)
Quality: 1,353 global accepts · Tags: *special, constructive algorithms · first AC: Jan 10, 2026 · Text (first AC)
Quality: 1,484 global accepts · Tags: *special, combinatorics, dp, math · first AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,876 global accepts · Tags: *special, implementation, math · first AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,570 global accepts · Tags: *special, divide and conquer, implementation, math · first AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,892 global accepts · Tags: *special, expression parsing, trees · first AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 174 global accepts · Tags: *special, interactive · first AC: Jan 10, 2026 · last AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 289 global accepts · Tags: *special · first AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 622 global accepts · Tags: *special, implementation · first AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,335 global accepts · Tags: *special, number theory · first AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,371 global accepts · Tags: *special · first AC: Jan 10, 2026 · last AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,304 global accepts · Tags: *special, constructive algorithms, geometry, math · first AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,337 global accepts · Tags: *special, expression parsing, strings · first AC: Apr 2, 2024 · last AC: Jan 10, 2026 · C++14 (GCC 6-32) (first AC)
Quality: 4,901 global accepts · Tags: *special, constructive algorithms, math, number theory · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,059 global accepts · Tags: *special, brute force, implementation · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,290 global accepts · Tags: *special, constructive algorithms, strings · first AC: Jan 7, 2026 · Mysterious Language (first AC)
Quality: 650 global accepts · Tags: *special, bitmasks, geometry · first AC: Jan 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 903 global accepts · Tags: *special, brute force, constructive algorithms, expression parsing, implementation, sortings · first AC: Jan 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 806 global accepts · Tags: *special, implementation, strings · first AC: Jan 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,224 global accepts · Tags: *special, binary search, dfs and similar, math · first AC: Jan 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,954 global accepts · Tags: *special, brute force · first AC: Apr 3, 2024 · last AC: Jan 3, 2026 · C++14 (GCC 6-32) (first AC)