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Open on Codeforces · 1,192 unique accepted
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Tags: dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: Jul 24, 2020 · GNU C++11 (first AC)
Quality: 8,785 global accepts · Tags: greedy, math, number theory · first AC: Apr 25, 2020 · GNU C++11 (first AC)
Quality: 6,200 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,358 global accepts · Tags: brute force, data structures, dfs and similar, dsu, math, trees · first AC: Oct 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,343 global accepts · Tags: sortings · first AC: Mar 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,811 global accepts · Tags: constructive algorithms, interactive, trees · first AC: Jun 12, 2022 · last AC: Feb 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,305 global accepts · Tags: brute force, math, number theory · first AC: Jan 20, 2023 · C++20 (GCC 11-64) (first AC)
Tags: brute force, dp, math, number theory · first AC: Jan 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,077 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, greedy, trees · first AC: Oct 31, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,051 global accepts · Tags: data structures, dp, greedy, two pointers · first AC: Sep 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 8,245 global accepts · Tags: constructive algorithms, dp, games, two pointers · first AC: Sep 9, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,680 global accepts · Tags: bitmasks, dfs and similar, divide and conquer, greedy, sortings · first AC: Aug 27, 2022 · last AC: Sep 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,418 global accepts · Tags: dp, greedy · first AC: Aug 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,711 global accepts · Tags: bitmasks, brute force, dp, strings, trees, two pointers · first AC: Aug 18, 2022 · last AC: Aug 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,489 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, implementation, two pointers · first AC: May 31, 2022 · last AC: Jun 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,888 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, graphs, math · first AC: May 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,287 global accepts · Tags: combinatorics, constructive algorithms, geometry, greedy, sortings · first AC: May 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,582 global accepts · Tags: bitmasks, dp, greedy · first AC: May 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,349 global accepts · Tags: binary search, data structures, divide and conquer, math, number theory, two pointers · first AC: May 8, 2022 · last AC: May 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,701 global accepts · Tags: brute force, constructive algorithms, geometry · first AC: Apr 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,696 global accepts · Tags: dfs and similar, graphs · first AC: Apr 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,262 global accepts · Tags: brute force, constructive algorithms, data structures, math · first AC: Mar 6, 2022 · last AC: Apr 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,537 global accepts · Tags: constructive algorithms, hashing, strings · first AC: Mar 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,431 global accepts · Tags: binary search, combinatorics, constructive algorithms, implementation · first AC: Mar 3, 2022 · last AC: Mar 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,283 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Mar 3, 2022 · C++20 (GCC 11-64) (first AC)