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Open on Codeforces · 3,863 unique accepted
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Quality: 1,948 global accepts · Tags: bitmasks, dfs and similar, dp, graphs · first AC: Mar 5, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,056 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Dec 8, 2020 · last AC: Mar 3, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,306 global accepts · Tags: divide and conquer, dp, dsu, number theory, trees · first AC: Dec 8, 2020 · last AC: Mar 3, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,161 global accepts · Tags: binary search, constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Mar 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,858 global accepts · Tags: combinatorics, math, number theory · first AC: Feb 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,772 global accepts · Tags: fft, geometry, number theory · first AC: Feb 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,755 global accepts · Tags: graphs, shortest paths, trees · first AC: Feb 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,331 global accepts · Tags: combinatorics, data structures, dp, sortings · first AC: Feb 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,182 global accepts · Tags: math, matrices, number theory · first AC: Feb 11, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,152 global accepts · Tags: constructive algorithms, interactive, number theory · first AC: Jan 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,200 global accepts · Tags: bitmasks, brute force, hashing, string suffix structures, strings, two pointers · first AC: Dec 28, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,733 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, implementation, sortings, trees · first AC: Dec 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,467 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 6, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,649 global accepts · Tags: brute force, constructive algorithms, flows, geometry, greedy, implementation, math, ternary search · first AC: Nov 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,631 global accepts · Tags: binary search, dp · first AC: Nov 6, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,004 global accepts · Tags: dfs and similar, graphs, greedy, shortest paths · first AC: Nov 2, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,589 global accepts · Tags: binary search, data structures, divide and conquer, dp, two pointers · first AC: Oct 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,184 global accepts · Tags: data structures, dsu, graphs, greedy, sortings, trees · first AC: Oct 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,295 global accepts · Tags: geometry · first AC: Aug 31, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,890 global accepts · Tags: brute force, dp, greedy · first AC: Aug 27, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,953 global accepts · Tags: binary search, bitmasks, data structures · first AC: Aug 21, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,640 global accepts · Tags: data structures, geometry, implementation, sortings · first AC: Aug 21, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,013 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Aug 20, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,403 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, math · first AC: Aug 16, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,451 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: May 26, 2020 · C++14 (GCC 6-32) (first AC)