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Open on Codeforces · 697 unique accepted
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Quality: 14,691 global accepts · Tags: binary search, geometry · first AC: Jan 20, 2025 · last AC: Jan 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 28,804 global accepts · Tags: combinatorics, math, sortings, two pointers · first AC: Aug 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,847 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,498 global accepts · Tags: constructive algorithms, math · first AC: Mar 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,590 global accepts · Tags: greedy, trees · first AC: Feb 16, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 27,912 global accepts · Tags: binary search, dp, greedy, sortings, two pointers · first AC: Feb 15, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 36,350 global accepts · Tags: brute force, combinatorics, data structures, dp, strings · first AC: Dec 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,703 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 25,716 global accepts · Tags: geometry, math, shortest paths, sortings · first AC: Sep 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 19,361 global accepts · Tags: brute force, greedy, math, two pointers · first AC: Jan 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,435 global accepts · Tags: brute force, implementation, strings · first AC: Dec 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 26,796 global accepts · Tags: greedy, math · first AC: Dec 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,330 global accepts · Tags: data structures, dp · first AC: Aug 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,976 global accepts · Tags: binary search, brute force, data structures, greedy · first AC: Dec 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,893 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Apr 18, 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++20 (GCC 13-64) (first AC)
Quality: 30,955 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Dec 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,836 global accepts · Tags: math, number theory · first AC: Oct 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 12,852 global accepts · Tags: games · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,689 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,567 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,705 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,400 global accepts · Tags: combinatorics, greedy, math · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,398 global accepts · Tags: data structures, dsu, graphs, greedy · first AC: Apr 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,423 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++20 (GCC 13-64) (first AC)