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Open on Codeforces · 344 unique accepted
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Quality: 1,830 global accepts · Tags: greedy · first AC: Oct 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 980 global accepts · Tags: combinatorics, dp, graphs, trees · first AC: Sep 26, 2021 · C++14 (GCC 6-32) (first AC)
Tags: bitmasks, greedy, math · first AC: Jun 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,112 global accepts · Tags: data structures, trees · first AC: Nov 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,090 global accepts · Tags: bitmasks, data structures, dsu, graphs · first AC: Jul 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,135 global accepts · Tags: dp, trees · first AC: Jul 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Apr 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,611 global accepts · Tags: data structures, dfs and similar, trees · first AC: Sep 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,846 global accepts · Tags: data structures, graphs, shortest paths · first AC: Nov 8, 2022 · last AC: Nov 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,295 global accepts · Tags: data structures, graphs, shortest paths · first AC: Oct 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,628 global accepts · Tags: brute force, data structures, dp, flows, math, probabilities, sortings · first AC: Aug 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 885 global accepts · Tags: bitmasks, divide and conquer, dp · first AC: Aug 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,543 global accepts · Tags: data structures, divide and conquer, dsu, math, trees · first AC: Jul 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Jul 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,408 global accepts · Tags: data structures, divide and conquer · first AC: Jul 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,662 global accepts · Tags: data structures · first AC: Jul 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 249 global accepts · Tags: dfs and similar, games, graphs, trees · first AC: Apr 19, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 801 global accepts · Tags: interactive, probabilities, trees · first AC: Jan 8, 2022 · last AC: Jan 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,216 global accepts · Tags: binary search, data structures, dsu, trees · first AC: Nov 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 736 global accepts · Tags: bitmasks, dp, math · first AC: Aug 4, 2022 · last AC: Aug 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 740 global accepts · Tags: data structures, hashing, sortings, two pointers · first AC: Mar 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,194 global accepts · Tags: dfs and similar, graphs · first AC: Mar 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 582 global accepts · Tags: data structures, dp, graphs, shortest paths · first AC: Nov 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,839 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Nov 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 552 global accepts · Tags: binary search, data structures, flows, greedy · first AC: Jan 22, 2022 · C++14 (GCC 6-32) (first AC)