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Open on Codeforces · 1,725 unique accepted
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Quality: 20,483 global accepts · Tags: binary search, geometry, shortest paths, sortings · first AC: Feb 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 20,590 global accepts · Tags: binary search, brute force, math, number theory · first AC: Feb 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 20,565 global accepts · Tags: brute force, dp, greedy, two pointers · first AC: Jan 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,632 global accepts · Tags: data structures, greedy, sortings, trees · first AC: Dec 30, 2020 · last AC: Dec 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 9,808 global accepts · Tags: constructive algorithms, implementation · first AC: Nov 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,333 global accepts · Tags: math, number theory · first AC: Nov 13, 2020 · C++17 (GCC 7-32) (first AC)
Tags: math, number theory · first AC: Nov 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 9,274 global accepts · Tags: binary search, dp, implementation, math, two pointers · first AC: Sep 30, 2020 · C++17 (GCC 7-32) (first AC)
Tags: data structures · first AC: Sep 27, 2020 · C++17 (GCC 7-32) (first AC)
Tags: greedy, implementation, strings · first AC: Sep 6, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 21,390 global accepts · Tags: greedy, math · first AC: Sep 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 15,466 global accepts · Tags: brute force, math, number theory, sortings · first AC: Aug 30, 2020 · last AC: Aug 31, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 16,027 global accepts · Tags: combinatorics, dp, graphs, math · first AC: Aug 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 19,902 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Aug 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 12,328 global accepts · Tags: brute force, implementation, strings · first AC: Aug 3, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 13,180 global accepts · Tags: binary search, brute force, math, number theory · first AC: Jul 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 21,959 global accepts · Tags: bitmasks, brute force, divide and conquer, dp, implementation · first AC: Jul 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 32,138 global accepts · Tags: brute force, dp, math · first AC: Jul 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 8,842 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Oct 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,263 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Aug 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,643 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, greedy, sortings, trees · first AC: Jan 22, 2025 · C++23 (GCC 14-64, msys2) (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 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,240 global accepts · Tags: constructive algorithms · first AC: Jan 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,310 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)