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Open on Codeforces · 750 unique accepted
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Quality: 22,572 global accepts · Tags: constructive algorithms, greedy, math · first AC: May 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,421 global accepts · Tags: greedy, strings, two pointers · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 25,635 global accepts · Tags: greedy, math · first AC: Jan 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 18,251 global accepts · Tags: brute force, math, number theory · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,960 global accepts · Tags: constructive algorithms · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 28,162 global accepts · Tags: constructive algorithms, math, number theory · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 31,909 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jan 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 17,014 global accepts · Tags: greedy, math · first AC: Jun 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,096 global accepts · Tags: greedy, math · first AC: May 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,635 global accepts · Tags: greedy, implementation, math · first AC: Mar 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,446 global accepts · Tags: brute force, math · first AC: Jul 20, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 16,174 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,997 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,420 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Jul 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,216 global accepts · Tags: greedy, math · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,499 global accepts · Tags: constructive algorithms, math · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,570 global accepts · Tags: greedy, math, sortings · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,616 global accepts · Tags: greedy, math, number theory · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,314 global accepts · Tags: constructive algorithms, graphs, greedy, implementation, math · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,194 global accepts · Tags: constructive algorithms, data structures, greedy, sortings · first AC: Jan 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,182 global accepts · Tags: data structures, sortings, strings · first AC: Jul 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 25,540 global accepts · Tags: bitmasks, greedy, math · first AC: Jun 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 24,614 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 17,135 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,698 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)