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Open on Codeforces · 320 unique accepted
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Quality: 2,337 global accepts · Tags: dp, greedy · first AC: Oct 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,032 global accepts · Tags: constructive algorithms, implementation, interactive, math · first AC: Oct 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,948 global accepts · Tags: bitmasks, dfs and similar, dp, graphs · first AC: Aug 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 884 global accepts · Tags: bitmasks, dp, shortest paths · first AC: Aug 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,588 global accepts · Tags: combinatorics, dfs and similar, dp, trees · first AC: Oct 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,662 global accepts · Tags: combinatorics, dp, math, strings · first AC: Oct 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 732 global accepts · Tags: brute force, data structures · first AC: Oct 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,522 global accepts · Tags: binary search, data structures, dfs and similar, dp, sortings · first AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,589 global accepts · Tags: binary search, data structures, divide and conquer, dp, two pointers · first AC: Aug 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,766 global accepts · Tags: brute force, string suffix structures, strings · first AC: Jul 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,755 global accepts · Tags: graphs, shortest paths, trees · first AC: Jul 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,999 global accepts · Tags: constructive algorithms, data structures, graphs, greedy, shortest paths · first AC: Jul 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,536 global accepts · Tags: brute force, dfs and similar, dsu, graphs · first AC: Jul 10, 2024 · last AC: Jul 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,920 global accepts · Tags: combinatorics, math · first AC: Mar 31, 2024 · last AC: Mar 31, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 8,918 global accepts · Tags: data structures, dfs and similar, trees · first AC: Mar 19, 2024 · last AC: Mar 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 693 global accepts · Tags: binary search, data structures · first AC: Jan 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,106 global accepts · Tags: data structures, trees · first AC: Jan 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 951 global accepts · Tags: combinatorics, dsu, number theory, probabilities, trees · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,133 global accepts · Tags: dp · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,337 global accepts · Tags: dp, trees · first AC: Oct 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,693 global accepts · Tags: binary search, constructive algorithms, interactive, ternary search · first AC: Oct 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,689 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Aug 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,189 global accepts · Tags: combinatorics, dp, dsu, math · first AC: Aug 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,078 global accepts · Tags: dp, graphs · first AC: Aug 11, 2025 · C++20 (GCC 13-64) (first AC)