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Open on Codeforces · 950 unique accepted
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Quality: 23,235 global accepts · Tags: constructive algorithms, math · first AC: Feb 9, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,973 global accepts · Tags: brute force, graphs, implementation · first AC: Jan 25, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 19,883 global accepts · Tags: constructive algorithms, games, greedy, implementation, math · first AC: Dec 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 30,974 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Dec 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 17,895 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Dec 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,837 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy · first AC: Dec 7, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 18,018 global accepts · Tags: binary search, geometry, math · first AC: Oct 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 19,389 global accepts · Tags: brute force, games, greedy, implementation · first AC: Oct 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 16,108 global accepts · Tags: bitmasks, greedy, math · first AC: Sep 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 18,984 global accepts · Tags: brute force, greedy, sortings · first AC: Aug 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 24,415 global accepts · Tags: binary search, data structures, greedy, implementation, math, sortings · first AC: Jul 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 15,045 global accepts · Tags: games, greedy, math, strings · first AC: Jun 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 34,406 global accepts · Tags: greedy, implementation · first AC: May 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 17,281 global accepts · Tags: brute force, greedy, implementation, sortings · first AC: May 6, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 29,674 global accepts · Tags: math, sortings · first AC: Mar 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 24,142 global accepts · Tags: greedy, math · first AC: Jan 25, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 12,487 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 8, 2022 · last AC: Dec 8, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 11,061 global accepts · Tags: data structures · first AC: Feb 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,875 global accepts · Tags: greedy, sortings · first AC: Jan 31, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,904 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 11,250 global accepts · Tags: binary search, greedy, two pointers · first AC: Nov 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,130 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,405 global accepts · Tags: binary search, greedy, strings · first AC: Oct 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,995 global accepts · Tags: combinatorics, dp, math · first AC: Sep 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,312 global accepts · Tags: binary search, constructive algorithms · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)