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Open on Codeforces · 238 unique accepted
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Tags: brute force, data structures, implementation, sortings, two pointers · first AC: Apr 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,689 global accepts · Tags: bitmasks, combinatorics, dfs and similar, dp, math, probabilities, trees · first AC: Jan 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,553 global accepts · Tags: hashing, math · first AC: Sep 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,814 global accepts · Tags: binary search, dfs and similar, dp, graphs · first AC: May 20, 2022 · last AC: May 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,570 global accepts · Tags: dp, matrices · first AC: May 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 46,881 global accepts · Tags: graphs, shortest paths · first AC: Apr 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,329 global accepts · Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,194 global accepts · Tags: brute force, greedy, implementation · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,334 global accepts · Tags: binary search, data structures, greedy, math, number theory, two pointers · first AC: May 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,348 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Mar 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,033 global accepts · Tags: dp, games · first AC: Dec 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,217 global accepts · Tags: binary search, data structures, dp, greedy, math · first AC: Sep 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,129 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Jun 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,601 global accepts · Tags: brute force, data structures, dsu, number theory · first AC: Aug 12, 2021 · GNU C++11 (first AC)
Quality: 4,321 global accepts · Tags: data structures, dp · first AC: Nov 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,896 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Feb 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,120 global accepts · Tags: dp, strings · first AC: Feb 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,570 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, sortings, trees · first AC: Jan 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,719 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, sortings · first AC: Oct 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,191 global accepts · Tags: brute force, dfs and similar, dp, graphs, greedy, math, sortings, two pointers · first AC: Aug 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,706 global accepts · Tags: brute force, dp, greedy, sortings, strings · first AC: Apr 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,859 global accepts · Tags: greedy, implementation · first AC: Jan 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,240 global accepts · Tags: constructive algorithms, number theory · first AC: Sep 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,509 global accepts · Tags: combinatorics, dp, hashing, strings, two pointers · first AC: Sep 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 818 global accepts · Tags: dp, two pointers · first AC: Feb 14, 2022 · C++14 (GCC 6-32) (first AC)