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Open on Codeforces · 978 unique accepted
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Quality: 1,290 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, implementation · first AC: Feb 24, 2021 · GNU C++11 (first AC)
Quality: 5,100 global accepts · Tags: divide and conquer, dp · first AC: Jan 18, 2021 · last AC: Jan 18, 2021 · GNU C++11 (first AC)
Quality: 964 global accepts · Tags: flows, graphs · first AC: Jan 11, 2021 · GNU C++11 (first AC)
Quality: 1,695 global accepts · Tags: brute force, dp, greedy, sortings, two pointers · first AC: Nov 23, 2020 · GNU C++11 (first AC)
Quality: 455 global accepts · Tags: divide and conquer, math, number theory, strings, trees · first AC: Mar 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 939 global accepts · Tags: combinatorics, dp, fft, math · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,352 global accepts · Tags: bitmasks, dp, math · first AC: Sep 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,004 global accepts · Tags: brute force, dfs and similar, dp, math, number theory · first AC: Aug 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,091 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Jan 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 699 global accepts · Tags: data structures, number theory · first AC: May 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 715 global accepts · Tags: geometry, two pointers · first AC: Apr 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,822 global accepts · Tags: data structures, greedy · first AC: Apr 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 829 global accepts · Tags: binary search, greedy · first AC: Apr 11, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 935 global accepts · Tags: greedy, math, probabilities · first AC: Apr 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 755 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs, trees · first AC: Apr 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,714 global accepts · Tags: data structures, dsu, graphs, implementation, trees · first AC: Feb 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 234 global accepts · Tags: *special, combinatorics, dfs and similar, dp, games, graphs, matrices, trees · first AC: Feb 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 948 global accepts · Tags: binary search, data structures · first AC: Jan 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,071 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Dec 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,172 global accepts · Tags: data structures, dp, greedy, implementation, sortings · first AC: Dec 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,284 global accepts · Tags: brute force, combinatorics, dp, trees · first AC: Oct 3, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,337 global accepts · Tags: brute force, dfs and similar, graphs, number theory, shortest paths · first AC: Jul 15, 2021 · GNU C++11 (first AC)
Quality: 974 global accepts · Tags: binary search, interactive, probabilities · first AC: Mar 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jan 11, 2021 · GNU C++11 (first AC)
Quality: 2,025 global accepts · Tags: geometry · first AC: Oct 21, 2020 · GNU C++11 (first AC)