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Open on Codeforces · 218 unique accepted
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Quality: 10,720 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,232 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,797 global accepts · Tags: graphs, interactive · first AC: Aug 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,588 global accepts · Tags: 2-sat, brute force, math, sortings · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,180 global accepts · Tags: implementation, math · first AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 29,190 global accepts · Tags: combinatorics, dp, number theory · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,964 global accepts · Tags: brute force, dp, implementation, sortings, ternary search · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,373 global accepts · Tags: binary search, dp, sortings, two pointers · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,983 global accepts · Tags: dfs and similar, dp, dsu, graphs · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 26,018 global accepts · Tags: data structures, implementation · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,712 global accepts · Tags: binary search, brute force, greedy, implementation · first AC: Jul 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,551 global accepts · Tags: binary search, implementation, math, number theory · first AC: Nov 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,752 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,960 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,419 global accepts · Tags: bitmasks, constructive algorithms, interactive, math, number theory · first AC: May 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,798 global accepts · Tags: binary search, brute force, dfs and similar, divide and conquer, dsu, greedy, interactive, trees · first AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,913 global accepts · Tags: binary search, dfs and similar, dp, greedy, trees · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,573 global accepts · Tags: brute force, greedy, math · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,278 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,556 global accepts · Tags: binary search, greedy, implementation, sortings · first AC: Apr 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,786 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,964 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,258 global accepts · Tags: binary search, brute force, data structures, graphs, greedy, implementation, shortest paths · first AC: Aug 15, 2024 · last AC: Aug 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,542 global accepts · Tags: binary search, dp, two pointers · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,603 global accepts · Tags: implementation, strings · first AC: Jul 10, 2024 · C++20 (GCC 13-64) (first AC)