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Open on Codeforces · 178 unique accepted
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Quality: 31,880 global accepts · Tags: math, number theory · first AC: Feb 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,009 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Mar 19, 2021 · Java 11 (first AC)
Quality: 16,170 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 24,436 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 29, 2022 · Java 11 (first AC)
Quality: 21,641 global accepts · Tags: constructive algorithms, strings · first AC: Sep 12, 2022 · Java 11 (first AC)
Quality: 17,098 global accepts · Tags: constructive algorithms, implementation · first AC: Mar 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,387 global accepts · Tags: brute force, math · first AC: Mar 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,518 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Feb 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,807 global accepts · Tags: greedy, sortings · first AC: Jan 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,178 global accepts · Tags: binary search, brute force, math · first AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,882 global accepts · Tags: constructive algorithms, math · first AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,731 global accepts · Tags: implementation, sortings · first AC: Oct 7, 2022 · Java 11 (first AC)
Quality: 30,741 global accepts · Tags: greedy, sortings, two pointers · first AC: Sep 12, 2022 · Java 11 (first AC)
Quality: 1,419 global accepts · Tags: binary search · first AC: Mar 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,867 global accepts · Tags: greedy, sortings · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,105 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,779 global accepts · Tags: — · first AC: Mar 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,290 global accepts · Tags: implementation, sortings · first AC: Dec 18, 2024 · last AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,185 global accepts · Tags: binary search, implementation, math · first AC: Oct 7, 2022 · Java 11 (first AC)
Quality: 17,097 global accepts · Tags: constructive algorithms, sortings · first AC: Sep 19, 2022 · Java 11 (first AC)
Quality: 17,115 global accepts · Tags: brute force, greedy · first AC: Aug 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,214 global accepts · Tags: greedy, strings · first AC: Feb 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,031 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 19, 2022 · Java 11 (first AC)
Quality: 17,879 global accepts · Tags: data structures, greedy, sortings · first AC: Sep 8, 2022 · Java 11 (first AC)
Quality: 23,526 global accepts · Tags: brute force, math, number theory · first AC: Sep 6, 2022 · Java 11 (first AC)