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Open on Codeforces · 418 unique accepted
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Quality: 2,055 global accepts · Tags: constructive algorithms, data structures, graphs, hashing · first AC: Aug 7, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,957 global accepts · Tags: bitmasks, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 4, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,740 global accepts · Tags: graphs, shortest paths · first AC: Aug 3, 2023 · last AC: Aug 3, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,200 global accepts · Tags: bitmasks, brute force, hashing, string suffix structures, strings, two pointers · first AC: Aug 2, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,733 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, implementation, sortings, trees · first AC: Aug 1, 2023 · last AC: Aug 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,541 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, interactive · first AC: Jun 10, 2023 · last AC: Jun 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,189 global accepts · Tags: combinatorics, greedy, hashing, math, number theory, sortings · first AC: Jun 1, 2023 · last AC: Jun 2, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,958 global accepts · Tags: bitmasks, brute force, data structures, dp, graphs, implementation, sortings · first AC: May 7, 2023 · last AC: May 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,519 global accepts · Tags: binary search, data structures, dfs and similar, dp, sortings · first AC: Apr 23, 2023 · last AC: Apr 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,917 global accepts · Tags: data structures, dfs and similar, trees · first AC: Dec 7, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,699 global accepts · Tags: flows, graphs · first AC: Nov 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 995 global accepts · Tags: data structures, dp, expression parsing, flows, greedy, strings · first AC: Feb 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,688 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Oct 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,042 global accepts · Tags: combinatorics, dp, fft, math · first AC: Oct 23, 2023 · last AC: Oct 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,739 global accepts · Tags: binary search, constructive algorithms, math · first AC: Oct 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,572 global accepts · Tags: data structures, hashing, strings · first AC: Oct 10, 2023 · last AC: Oct 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 913 global accepts · Tags: combinatorics, strings · first AC: Oct 9, 2023 · last AC: Oct 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,687 global accepts · Tags: data structures, dfs and similar, dp, dsu, greedy, trees · first AC: Sep 28, 2023 · last AC: Sep 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 532 global accepts · Tags: dp · first AC: Sep 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,176 global accepts · Tags: combinatorics, math · first AC: Aug 14, 2023 · last AC: Aug 14, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 961 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,713 global accepts · Tags: data structures, dsu, graphs, implementation, trees · first AC: Nov 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Nov 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,498 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Oct 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 886 global accepts · Tags: combinatorics, dp, implementation, math, number theory · first AC: Oct 7, 2023 · C++17 (GCC 9-64) (first AC)