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Open on Codeforces · 687 unique accepted
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Quality: 1,981 global accepts · Tags: math · first AC: Dec 15, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,993 global accepts · Tags: data structures, implementation, sortings · first AC: Dec 15, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,132 global accepts · Tags: bitmasks, constructive algorithms, data structures, math, string suffix structures, trees · first AC: Nov 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,904 global accepts · Tags: binary search, graphs, shortest paths · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Tags: binary search, greedy, implementation, sortings · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,430 global accepts · Tags: dfs and similar, dp, graphs · first AC: Sep 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,152 global accepts · Tags: dp, graphs, shortest paths · first AC: Jul 31, 2023 · last AC: Jul 31, 2023 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, math · first AC: Jul 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,738 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Jun 24, 2023 · C++14 (GCC 6-32) (first AC)
Tags: brute force, data structures, implementation, sortings, two pointers · first AC: Apr 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,334 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Mar 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 6,269 global accepts · Tags: binary search, data structures, greedy, math, sortings, two pointers · first AC: Mar 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 6,237 global accepts · Tags: binary search, data structures, dfs and similar, graphs, greedy, trees · first AC: Mar 16, 2023 · last AC: Mar 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 6,369 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Mar 14, 2023 · last AC: Mar 14, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,751 global accepts · Tags: bitmasks, hashing, meet-in-the-middle, strings · first AC: Mar 13, 2023 · last AC: Mar 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,486 global accepts · Tags: combinatorics, divide and conquer, dp, math, number theory · first AC: Mar 13, 2023 · last AC: Mar 13, 2023 · C++17 (GCC 9-64) (first AC)
Tags: binary search, data structures, dp, sortings · first AC: Mar 10, 2023 · last AC: Mar 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,814 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs, implementation · first AC: Feb 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (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: 3,993 global accepts · Tags: bitmasks, brute force, dp, greedy, math, sortings · first AC: Jan 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,414 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,501 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,432 global accepts · Tags: dp, greedy, math · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,069 global accepts · Tags: brute force, data structures, dfs and similar, dsu, greedy, trees · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)