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Open on Codeforces · 1,023 unique accepted
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Quality: 20,221 global accepts · Tags: constructive algorithms, math · first AC: Apr 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 30,954 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 20, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 38,866 global accepts · Tags: math · first AC: Apr 20, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 21,768 global accepts · Tags: math · first AC: Apr 19, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 30,116 global accepts · Tags: greedy · first AC: Mar 26, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 42,652 global accepts · Tags: brute force, math · first AC: Mar 26, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 21,496 global accepts · Tags: greedy · first AC: Mar 24, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 33,040 global accepts · Tags: greedy, sortings · first AC: Mar 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 40,906 global accepts · Tags: math · first AC: Mar 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 29,408 global accepts · Tags: combinatorics, math · first AC: Mar 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 27,970 global accepts · Tags: constructive algorithms, math · first AC: Mar 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 13,682 global accepts · Tags: greedy, strings · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 16,170 global accepts · Tags: implementation, math · first AC: Mar 5, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 17,297 global accepts · Tags: brute force, constructive algorithms · first AC: Mar 5, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 17,985 global accepts · Tags: math · first AC: Feb 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 17,911 global accepts · Tags: brute force, strings · first AC: Feb 24, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 23,834 global accepts · Tags: greedy, math · first AC: Feb 9, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 43,084 global accepts · Tags: constructive algorithms, math · first AC: Jan 26, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 28,572 global accepts · Tags: binary search, greedy, strings, two pointers · first AC: Jan 22, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 23,780 global accepts · Tags: greedy, implementation · first AC: Jan 21, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 19,594 global accepts · Tags: brute force, greedy, math, sortings · first AC: Dec 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 23,393 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,492 global accepts · Tags: greedy, implementation, sortings · first AC: Nov 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 25,162 global accepts · Tags: implementation, math · first AC: Oct 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 47,422 global accepts · Tags: brute force, hashing, math · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)