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Open on Codeforces · 722 unique accepted
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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: 17,133 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,697 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,896 global accepts · Tags: implementation · first AC: Nov 27, 2025 · PyPy 3-64 (first AC)
Quality: 21,662 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: Oct 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,332 global accepts · Tags: data structures, dp · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 25,129 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,983 global accepts · Tags: brute force, greedy, sortings · first AC: Aug 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 27,430 global accepts · Tags: data structures, implementation · first AC: Jul 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,873 global accepts · Tags: constructive algorithms, dp, math · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 20,255 global accepts · Tags: math, number theory · first AC: Jul 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,108 global accepts · Tags: bitmasks, greedy, math · first AC: Jul 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 19,803 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Jul 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 21,889 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jul 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,520 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,753 global accepts · Tags: brute force, implementation, math, number theory · first AC: Jun 25, 2024 · PyPy 3-64 (first AC)
Quality: 21,898 global accepts · Tags: binary search, data structures, dp, greedy, two pointers · first AC: Jun 25, 2024 · PyPy 3-64 (first AC)
Quality: 17,164 global accepts · Tags: binary search, brute force, greedy · first AC: May 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 23,376 global accepts · Tags: combinatorics, constructive algorithms, math, sortings · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 30,957 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 38,084 global accepts · Tags: brute force, dp, greedy, implementation, sortings · first AC: Dec 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,834 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy · first AC: Nov 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 33,097 global accepts · Tags: constructive algorithms, data structures, two pointers · first AC: Nov 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 29,346 global accepts · Tags: data structures, greedy, hashing, strings · first AC: Nov 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,281 global accepts · Tags: brute force, greedy, implementation, sortings · first AC: Nov 4, 2023 · C++20 (GCC 11-64) (first AC)