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Open on Codeforces · 1,058 unique accepted
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Quality: 6,166 global accepts · Tags: bitmasks, brute force, constructive algorithms · first AC: Dec 23, 2020 · GNU C++11 (first AC)
Quality: 4,102 global accepts · Tags: dp · first AC: Dec 23, 2020 · GNU C++11 (first AC)
Tags: brute force, dp · first AC: Dec 23, 2020 · GNU C++11 (first AC)
Tags: brute force, constructive algorithms, dp · first AC: Dec 12, 2020 · GNU C++11 (first AC)
Quality: 3,277 global accepts · Tags: dp · first AC: Oct 27, 2020 · GNU C++11 (first AC)
Quality: 4,753 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 7, 2020 · GNU C++11 (first AC)
Quality: 2,499 global accepts · Tags: combinatorics, constructive algorithms, data structures, dfs and similar, greedy, implementation, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,855 global accepts · Tags: dp, math, number theory · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,319 global accepts · Tags: combinatorics, data structures, dp · first AC: Jan 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,273 global accepts · Tags: binary search, divide and conquer, greedy, implementation, math, number theory · first AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,915 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,321 global accepts · Tags: brute force, data structures, dp, dsu, greedy, implementation, two pointers · first AC: Oct 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,428 global accepts · Tags: bitmasks, dp, dsu, graphs · first AC: Oct 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,666 global accepts · Tags: binary search, brute force, data structures, divide and conquer, probabilities · first AC: Sep 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,603 global accepts · Tags: binary search, brute force, greedy, math, number theory · first AC: Sep 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,968 global accepts · Tags: binary search, data structures, math, sortings, two pointers · first AC: Sep 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,772 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Aug 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,747 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,377 global accepts · Tags: data structures · first AC: Apr 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,222 global accepts · Tags: data structures, hashing, implementation, matrices, strings · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,845 global accepts · Tags: combinatorics, constructive algorithms, graphs, math · first AC: Mar 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,671 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, greedy, math, probabilities, trees · first AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,777 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Nov 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,909 global accepts · Tags: binary search, brute force, greedy, math · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,566 global accepts · Tags: dp · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)