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Open on Codeforces · 547 unique accepted
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Quality: 8,542 global accepts · Tags: binary search, math · first AC: Apr 1, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,874 global accepts · Tags: geometry, greedy, math · first AC: Mar 31, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,640 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math · first AC: Jan 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,007 global accepts · Tags: binary search, data structures, divide and conquer, math, two pointers · first AC: Nov 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,365 global accepts · Tags: brute force, graphs, math, number theory, shortest paths · first AC: Mar 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,368 global accepts · Tags: data structures, greedy · first AC: Feb 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,269 global accepts · Tags: constructive algorithms, math, number theory · first AC: Feb 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,669 global accepts · Tags: games · first AC: Dec 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,450 global accepts · Tags: constructive algorithms, data structures, greedy, math, number theory · first AC: Nov 26, 2022 · last AC: Dec 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,704 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Oct 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,680 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,196 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,562 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Jul 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,537 global accepts · Tags: constructive algorithms, hashing, strings · first AC: Jul 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,157 global accepts · Tags: binary search, constructive algorithms, data structures, strings, two pointers · first AC: Jul 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,780 global accepts · Tags: constructive algorithms, interactive · first AC: Jul 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,697 global accepts · Tags: constructive algorithms, greedy, implementation, trees · first AC: Jul 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,175 global accepts · Tags: constructive algorithms, greedy, number theory · first AC: Jul 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,789 global accepts · Tags: constructive algorithms, graphs · first AC: Jul 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,830 global accepts · Tags: brute force, data structures, divide and conquer, greedy, sortings · first AC: May 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,969 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,880 global accepts · Tags: brute force, data structures, dp, implementation, math, two pointers · first AC: Oct 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,681 global accepts · Tags: dp, implementation, strings · first AC: Sep 14, 2024 · C++17 (GCC 7-32) (first AC)
Tags: brute force, data structures, dfs and similar, math, trees · first AC: Aug 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,720 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation · first AC: Jul 20, 2024 · C++14 (GCC 6-32) (first AC)