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Open on Codeforces · 360 unique accepted
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Quality: 8,606 global accepts · Tags: binary search, dfs and similar, dp, graphs, greedy, hashing · first AC: May 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,638 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: May 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,488 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Apr 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,598 global accepts · Tags: data structures, divide and conquer, math, number theory · first AC: Dec 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 20,820 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, implementation, shortest paths · first AC: Nov 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,728 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Nov 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,209 global accepts · Tags: dp, graphs, greedy, shortest paths · first AC: Nov 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,612 global accepts · Tags: data structures, implementation, sortings · first AC: Oct 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,438 global accepts · Tags: data structures, implementation, sortings · first AC: Oct 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,845 global accepts · Tags: constructive algorithms, graphs, greedy, sortings · first AC: Oct 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,402 global accepts · Tags: math, meet-in-the-middle · first AC: Oct 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,488 global accepts · Tags: bitmasks, data structures, flows, math · first AC: Sep 6, 2024 · last AC: Sep 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,439 global accepts · Tags: games, greedy, implementation, math · first AC: Jul 25, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 10,491 global accepts · Tags: bitmasks, combinatorics, divide and conquer, dp, math · first AC: Jun 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,037 global accepts · Tags: dp, greedy · first AC: Jun 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 16,901 global accepts · Tags: dfs and similar, graphs, two pointers · first AC: Jun 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,680 global accepts · Tags: bitmasks, dfs and similar, divide and conquer, greedy, sortings · first AC: Nov 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,308 global accepts · Tags: dp, greedy · first AC: Nov 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,701 global accepts · Tags: combinatorics · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,427 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,051 global accepts · Tags: data structures, dp, greedy, two pointers · first AC: Jun 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,827 global accepts · Tags: brute force, data structures, divide and conquer, greedy, sortings · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,935 global accepts · Tags: binary search, greedy, math · first AC: Apr 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,375 global accepts · Tags: binary search, data structures, two pointers · first AC: Mar 31, 2025 · C++17 (GCC 7-32) (first AC)