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Open on Codeforces · 1,107 unique accepted
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Quality: 8,726 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, implementation, two pointers · first AC: Apr 30, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,073 global accepts · Tags: constructive algorithms, math · first AC: Apr 30, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 18,079 global accepts · Tags: greedy · first AC: Apr 30, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 19,478 global accepts · Tags: implementation, math · first AC: Apr 30, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,188 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Apr 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,483 global accepts · Tags: binary search, data structures, greedy, math, two pointers · first AC: Apr 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 9,984 global accepts · Tags: greedy, math, number theory · first AC: Apr 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 11,093 global accepts · Tags: greedy, math · first AC: Apr 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,939 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,182 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,768 global accepts · Tags: dp, math · first AC: Apr 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 7,267 global accepts · Tags: greedy, sortings · first AC: Apr 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 9,981 global accepts · Tags: brute force, dp, math · first AC: Apr 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,606 global accepts · Tags: bitmasks, brute force, math · first AC: Apr 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 11,329 global accepts · Tags: dp, greedy · first AC: Apr 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 14,135 global accepts · Tags: brute force, greedy · first AC: Apr 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 17,671 global accepts · Tags: greedy, math · first AC: Apr 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,601 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · last AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,208 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,988 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 876 global accepts · Tags: bitmasks, communication, constructive algorithms, graphs, interactive · first AC: Nov 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,552 global accepts · Tags: binary search, combinatorics, communication, constructive algorithms, greedy, interactive · first AC: Nov 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,027 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,305 global accepts · Tags: bitmasks, communication, interactive, math · first AC: Nov 3, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)