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Open on Codeforces · 690 unique accepted
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Quality: 13,414 global accepts · Tags: constructive algorithms, math · first AC: Dec 31, 2021 · Python 3 (first AC)
Quality: 21,430 global accepts · Tags: brute force, constructive algorithms, greedy, math, strings · first AC: Dec 31, 2021 · Python 3 (first AC)
Quality: 25,468 global accepts · Tags: greedy, math · first AC: Dec 31, 2021 · Python 3 (first AC)
Quality: 13,203 global accepts · Tags: brute force, geometry, implementation, math · first AC: Dec 30, 2021 · Python 3 (first AC)
Quality: 10,934 global accepts · Tags: brute force, greedy, sortings · first AC: Dec 24, 2020 · last AC: Dec 24, 2020 · Python 3 (first AC)
Quality: 5,445 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Mar 8, 2026 · PyPy 3-64 (first AC)
Quality: 5,810 global accepts · Tags: games, greedy, sortings · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,842 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · PyPy 3-64 (first AC)
Quality: 10,782 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,960 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · PyPy 3-64 (first AC)
Quality: 10,782 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, greedy, math, two pointers · first AC: Dec 8, 2024 · PyPy 3-64 (first AC)
Quality: 6,606 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Nov 30, 2024 · PyPy 3-64 (first AC)
Quality: 12,618 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 27, 2024 · PyPy 3-64 (first AC)
Quality: 3,301 global accepts · Tags: combinatorics, math · first AC: Sep 3, 2023 · PyPy 3-64 (first AC)
Quality: 13,155 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: May 22, 2023 · PyPy 3-64 (first AC)
Quality: 14,078 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 26, 2023 · PyPy 3-64 (first AC)
Quality: 8,651 global accepts · Tags: brute force, constructive algorithms, math · first AC: Mar 18, 2023 · PyPy 3-64 (first AC)
Quality: 13,071 global accepts · Tags: combinatorics, math · first AC: Feb 16, 2023 · PyPy 3-64 (first AC)
Quality: 11,125 global accepts · Tags: bitmasks, brute force, strings · first AC: Feb 2, 2023 · PyPy 3-64 (first AC)
Quality: 9,226 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, two pointers · first AC: Dec 17, 2022 · PyPy 3-64 (first AC)
Quality: 10,548 global accepts · Tags: math, number theory · first AC: Dec 14, 2022 · PyPy 3-64 (first AC)
Quality: 11,597 global accepts · Tags: greedy, math, number theory · first AC: Dec 12, 2022 · last AC: Dec 12, 2022 · PyPy 3-64 (first AC)
Quality: 13,009 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: Nov 12, 2022 · PyPy 3-64 (first AC)
Tags: math · first AC: Nov 10, 2022 · PyPy 3-64 (first AC)
Quality: 6,523 global accepts · Tags: *special, implementation, number theory · first AC: Sep 15, 2022 · PyPy 3-64 (first AC)