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Open on Codeforces · 2,662 unique accepted
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Quality: 9,226 global accepts · Tags: data structures, dfs and similar, trees · first AC: Jul 21, 2020 · last AC: Jul 22, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 9,342 global accepts · Tags: binary search, constructive algorithms, greedy, implementation, math · first AC: May 1, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 6,365 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, sortings, two pointers · first AC: Apr 26, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 10,793 global accepts · Tags: divide and conquer, dp, greedy · first AC: Mar 14, 2020 · last AC: Mar 14, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 5,365 global accepts · Tags: constructive algorithms, dfs and similar, interactive, trees · first AC: Mar 3, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 7,171 global accepts · Tags: binary search, data structures, dfs and similar, graphs, greedy, shortest paths, sortings · first AC: Feb 22, 2020 · last AC: Feb 28, 2020 · GNU C++11 (first AC)
Quality: 4,844 global accepts · Tags: data structures, divide and conquer, implementation, sortings · first AC: Feb 26, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 7,706 global accepts · Tags: bitmasks, greedy · first AC: Feb 12, 2020 · GNU C++11 (first AC)
Quality: 3,331 global accepts · Tags: data structures, dp, greedy, implementation · first AC: Nov 6, 2019 · GNU C++11 (first AC)
Quality: 5,467 global accepts · Tags: brute force, constructive algorithms · first AC: Aug 31, 2019 · GNU C++11 (first AC)
Quality: 4,402 global accepts · Tags: brute force, data structures, dp, implementation, two pointers · first AC: Aug 13, 2019 · GNU C++11 (first AC)
Quality: 4,043 global accepts · Tags: binary search, greedy · first AC: Jul 4, 2019 · GNU C++11 (first AC)
Quality: 7,068 global accepts · Tags: greedy, sortings · first AC: Jun 7, 2019 · GNU C++11 (first AC)
Quality: 5,824 global accepts · Tags: dp · first AC: Mar 3, 2019 · GNU C++11 (first AC)
Quality: 3,370 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, fft, trees · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,908 global accepts · Tags: binary search, bitmasks, combinatorics, dfs and similar, dsu, graphs, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,505 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,993 global accepts · Tags: bitmasks, brute force, dp, greedy, math, sortings · first AC: Jan 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,414 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,501 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Dec 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 794 global accepts · Tags: expression parsing, greedy · first AC: Oct 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,949 global accepts · Tags: dp, math · first AC: Jul 10, 2019 · last AC: Sep 24, 2024 · GNU C++11 (first AC)
Quality: 3,714 global accepts · Tags: constructive algorithms, greedy · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)