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Open on Codeforces · 731 unique accepted
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Tags: data structures, dsu, trees · first AC: Oct 2, 2020 · GNU C++11 (first AC)
Quality: 1,927 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Aug 10, 2020 · GNU C++11 (first AC)
Quality: 3,376 global accepts · Tags: brute force, data structures · first AC: Jul 8, 2020 · last AC: Jul 8, 2020 · GNU C++11 (first AC)
Quality: 974 global accepts · Tags: brute force, dp, implementation · first AC: Jul 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,189 global accepts · Tags: 2-sat · first AC: Mar 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,611 global accepts · Tags: combinatorics, math, number theory · first AC: Mar 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 587 global accepts · Tags: greedy, interactive, math, probabilities · first AC: Feb 7, 2022 · last AC: Feb 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,132 global accepts · Tags: bitmasks, constructive algorithms · first AC: Nov 16, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,472 global accepts · Tags: data structures, string suffix structures, strings · first AC: Aug 4, 2021 · GNU C++11 (first AC)
Quality: 4,115 global accepts · Tags: data structures, dp, geometry · first AC: Aug 3, 2021 · GNU C++11 (first AC)
Quality: 7,950 global accepts · Tags: data structures, dsu · first AC: Jul 11, 2021 · GNU C++11 (first AC)
Quality: 1,009 global accepts · Tags: data structures, divide and conquer, geometry, trees · first AC: Jul 6, 2021 · last AC: Jul 6, 2021 · GNU C++11 (first AC)
Quality: 1,035 global accepts · Tags: data structures, dp, trees · first AC: Jun 29, 2021 · GNU C++11 (first AC)
Quality: 1,439 global accepts · Tags: data structures, graphs, shortest paths · first AC: Aug 9, 2021 · GNU C++11 (first AC)
Quality: 607 global accepts · Tags: chinese remainder theorem, data structures, implementation, number theory, two pointers · first AC: Jun 29, 2021 · last AC: Jun 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,309 global accepts · Tags: data structures, dp, trees · first AC: Dec 1, 2020 · GNU C++11 (first AC)
Quality: 347 global accepts · Tags: combinatorics, data structures, implementation, math · first AC: Jul 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,112 global accepts · Tags: data structures, trees · first AC: Jan 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 404 global accepts · Tags: dp · first AC: Nov 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 673 global accepts · Tags: dfs and similar, graphs, math, matrices · first AC: Jul 31, 2021 · GNU C++11 (first AC)
Quality: 1,090 global accepts · Tags: bitmasks, data structures, dsu, graphs · first AC: Jul 3, 2021 · GNU C++11 (first AC)
Quality: 391 global accepts · Tags: data structures · first AC: Feb 20, 2021 · last AC: Feb 20, 2021 · GNU C++11 (first AC)
Quality: 3,611 global accepts · Tags: data structures, dfs and similar, trees · first AC: Nov 22, 2020 · GNU C++11 (first AC)
Quality: 433 global accepts · Tags: data structures · first AC: Jun 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,408 global accepts · Tags: data structures, divide and conquer · first AC: Mar 31, 2022 · C++14 (GCC 6-32) (first AC)