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Open on Codeforces · 1,455 unique accepted
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Quality: 2,638 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Dec 30, 2023 · last AC: Dec 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,588 global accepts · Tags: data structures, dp, greedy · first AC: Dec 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,078 global accepts · Tags: graphs, greedy, interactive, shortest paths · first AC: Dec 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,375 global accepts · Tags: constructive algorithms, interactive, strings · first AC: Dec 22, 2023 · last AC: Dec 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,576 global accepts · Tags: constructive algorithms, greedy, implementation, interactive, math · first AC: Dec 22, 2023 · last AC: Dec 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,570 global accepts · Tags: binary search, dfs and similar, implementation, interactive, math, number theory, trees · first AC: Dec 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,434 global accepts · Tags: binary search, constructive algorithms, graphs, shortest paths · first AC: Jul 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,723 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Apr 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,863 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Apr 4, 2023 · last AC: Apr 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,573 global accepts · Tags: data structures, implementation, sortings · first AC: Mar 29, 2023 · last AC: Mar 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,621 global accepts · Tags: data structures, math, matrices · first AC: Mar 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,024 global accepts · Tags: data structures, graphs, shortest paths · first AC: Mar 27, 2023 · last AC: Mar 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,405 global accepts · Tags: data structures, sortings, strings · first AC: Mar 24, 2023 · last AC: Mar 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,605 global accepts · Tags: data structures, math · first AC: Mar 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,413 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Mar 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,820 global accepts · Tags: constructive algorithms, data structures, dfs and similar, divide and conquer, dsu, greedy, sortings, trees · first AC: Mar 4, 2021 · last AC: Mar 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,129 global accepts · Tags: constructive algorithms, dfs and similar, graphs, number theory · first AC: May 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,177 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Dec 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,546 global accepts · Tags: brute force, math, two pointers · first AC: Nov 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,804 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Nov 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,376 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, hashing, implementation, strings · first AC: Oct 20, 2024 · last AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,551 global accepts · Tags: divide and conquer, dp, fft, math · first AC: Jul 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,815 global accepts · Tags: data structures, dfs and similar, graphs, shortest paths · first AC: May 28, 2024 · last AC: May 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,855 global accepts · Tags: binary search, data structures, divide and conquer, dp, greedy · first AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,842 global accepts · Tags: data structures, divide and conquer, trees · first AC: Jan 22, 2022 · last AC: Apr 18, 2024 · C++20 (GCC 11-64) (first AC)