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Open on Codeforces · 396 unique accepted
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Tags: graphs, implementation · first AC: Aug 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,685 global accepts · Tags: dp, greedy, implementation, strings · first AC: Jun 24, 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: 4,784 global accepts · Tags: brute force, dp · first AC: May 16, 2025 · PyPy 3-64 (first AC)
Quality: 6,961 global accepts · Tags: brute force, geometry · first AC: May 11, 2025 · PyPy 3-64 (first AC)
Quality: 12,096 global accepts · Tags: binary search, constructive algorithms, dp, implementation, math · first AC: May 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,687 global accepts · Tags: binary search, brute force, data structures, dp, dsu, graphs, greedy, implementation · first AC: May 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,274 global accepts · Tags: binary search, dp, greedy, two pointers · first AC: Apr 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,368 global accepts · Tags: binary search, combinatorics, math · first AC: Apr 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,678 global accepts · Tags: brute force, data structures, dfs and similar, dp, graphs, greedy · first AC: Oct 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,914 global accepts · Tags: math, number theory · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,445 global accepts · Tags: greedy, math · first AC: Aug 25, 2024 · PyPy 3-64 (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 · PyPy 3-64 (first AC)
Quality: 19,606 global accepts · Tags: binary search, brute force, combinatorics, math, number theory · first AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 71,997 global accepts · Tags: dp · first AC: May 13, 2024 · PyPy 3-64 (first AC)
Quality: 14,847 global accepts · Tags: binary search, bitmasks, data structures, dp, implementation, math, number theory · first AC: Feb 26, 2024 · PyPy 3-64 (first AC)
Tags: greedy, hashing, string suffix structures, strings · first AC: Aug 24, 2025 · C++20 (GCC 13-64) (first AC)
Tags: implementation, sortings · first AC: Aug 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,859 global accepts · Tags: brute force, greedy · first AC: Jun 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,556 global accepts · Tags: binary search, greedy, implementation, sortings · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,564 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Apr 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,632 global accepts · Tags: data structures, greedy, implementation, math · first AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,534 global accepts · Tags: binary search, brute force, data structures, hashing, strings · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,983 global accepts · Tags: binary search, dp, greedy, two pointers · first AC: Nov 10, 2024 · C++20 (GCC 13-64) (first AC)