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Open on Codeforces · 747 unique accepted
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Quality: 21,745 global accepts · Tags: math · first AC: Apr 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 22,218 global accepts · Tags: constructive algorithms, dp, greedy, number theory · first AC: Mar 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 19,532 global accepts · Tags: greedy · first AC: Mar 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 21,729 global accepts · Tags: brute force, implementation · first AC: Mar 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 30,113 global accepts · Tags: greedy · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 42,645 global accepts · Tags: brute force, math · first AC: Jan 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 24,364 global accepts · Tags: greedy, implementation · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 40,691 global accepts · Tags: greedy · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 43,068 global accepts · Tags: constructive algorithms, math · first AC: Jan 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 38,076 global accepts · Tags: math · first AC: Jan 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 23,436 global accepts · Tags: brute force · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,326 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 28,336 global accepts · Tags: dp, greedy, implementation · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 34,419 global accepts · Tags: math, strings · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,870 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Oct 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,164 global accepts · Tags: greedy, two pointers · first AC: Oct 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 41,586 global accepts · Tags: brute force, greedy · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,586 global accepts · Tags: bitmasks, greedy · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,366 global accepts · Tags: greedy, sortings · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 30,750 global accepts · Tags: math · first AC: Oct 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 33,037 global accepts · Tags: greedy, sortings · first AC: Sep 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 40,901 global accepts · Tags: math · first AC: Sep 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,836 global accepts · Tags: brute force, greedy, implementation · first AC: Sep 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,699 global accepts · Tags: brute force, two pointers · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,259 global accepts · Tags: greedy, sortings · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)