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Open on Codeforces · 1,596 unique accepted
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Quality: 21,402 global accepts · Tags: constructive algorithms, math · first AC: Sep 8, 2020 · GNU C++11 (first AC)
Quality: 30,925 global accepts · Tags: brute force, greedy, math · first AC: Sep 4, 2020 · GNU C++11 (first AC)
Quality: 12,561 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Oct 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,352 global accepts · Tags: data structures, dp · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,981 global accepts · Tags: binary search, brute force, data structures, greedy · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,814 global accepts · Tags: greedy, sortings · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,706 global accepts · Tags: brute force, geometry, greedy, math · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,849 global accepts · Tags: binary search, data structures, greedy · first AC: Apr 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 20,897 global accepts · Tags: constructive algorithms · first AC: Mar 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 30,972 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,108 global accepts · Tags: bitmasks, greedy, math · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 24,412 global accepts · Tags: binary search, data structures, greedy, implementation, math, sortings · first AC: Jul 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,604 global accepts · Tags: implementation, math · first AC: Mar 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 18,795 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Sep 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 18,230 global accepts · Tags: greedy, implementation · first AC: Aug 18, 2022 · C++17 (GCC 7-32) (first AC)
Tags: brute force, constructive algorithms, trees · first AC: Aug 3, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 21,006 global accepts · Tags: constructive algorithms, math, number theory, sortings · first AC: Apr 1, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 22,663 global accepts · Tags: implementation · first AC: Dec 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 10,027 global accepts · Tags: brute force, implementation · first AC: Nov 27, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 17,850 global accepts · Tags: constructive algorithms, greedy · first AC: Sep 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 22,815 global accepts · Tags: constructive algorithms, graphs · first AC: Aug 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 15,578 global accepts · Tags: binary search, brute force, greedy, sortings · first AC: Jul 18, 2021 · GNU C++11 (first AC)
Quality: 25,029 global accepts · Tags: brute force, constructive algorithms, strings · first AC: Jun 8, 2021 · GNU C++11 (first AC)
Quality: 34,407 global accepts · Tags: constructive algorithms, games · first AC: May 20, 2021 · GNU C++11 (first AC)
Quality: 64,491 global accepts · Tags: data structures, hashing, math · first AC: May 5, 2021 · GNU C++11 (first AC)