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Open on Codeforces · 166 unique accepted
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Tags: data structures, dp · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,678 global accepts · Tags: brute force, greedy, implementation · first AC: Aug 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 20,872 global accepts · Tags: constructive algorithms, math, number theory · first AC: Aug 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,109 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,868 global accepts · Tags: greedy, sortings · first AC: Jan 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,202 global accepts · Tags: dp, math, number theory, shortest paths · first AC: Jan 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 13,897 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,721 global accepts · Tags: greedy, sortings · first AC: Dec 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,222 global accepts · Tags: constructive algorithms, math · first AC: Dec 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,247 global accepts · Tags: binary search, greedy, two pointers · first AC: Nov 28, 2025 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, data structures, dsu, greedy · first AC: Nov 16, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Oct 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 15,158 global accepts · Tags: bitmasks · first AC: Oct 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,064 global accepts · Tags: brute force, data structures, geometry, implementation, two pointers · first AC: Jan 22, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,673 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 12,387 global accepts · Tags: brute force, constructive algorithms, greedy, number theory · first AC: Dec 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,061 global accepts · Tags: dp, games, greedy · first AC: Nov 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,578 global accepts · Tags: binary search, data structures, dp, dsu, greedy, implementation, trees · first AC: Nov 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,842 global accepts · Tags: bitmasks, games, greedy · first AC: Nov 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,703 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,285 global accepts · Tags: greedy, math, number theory · first AC: Oct 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,361 global accepts · Tags: binary search, interactive · first AC: Oct 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,794 global accepts · Tags: graphs, interactive · first AC: Aug 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,336 global accepts · Tags: binary search, greedy, math · first AC: Aug 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,029 global accepts · Tags: binary search, bitmasks, greedy, math · first AC: Feb 25, 2026 · C++17 (GCC 7-32) (first AC)