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Open on Codeforces · 1,103 unique accepted
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Quality: 4,682 global accepts · Tags: constructive algorithms, graphs, trees · first AC: Sep 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,050 global accepts · Tags: constructive algorithms, implementation · first AC: Sep 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,348 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,402 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,100 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,762 global accepts · Tags: constructive algorithms, number theory · first AC: Jul 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,368 global accepts · Tags: brute force, combinatorics, dp, math, strings · first AC: Apr 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,196 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,698 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, greedy, sortings, trees · first AC: Mar 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,368 global accepts · Tags: binary search, combinatorics, implementation, math, sortings, two pointers · first AC: Jan 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,685 global accepts · Tags: binary search, data structures, greedy, math, schedules, sortings · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,808 global accepts · Tags: brute force, dfs and similar, graphs, shortest paths · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,969 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,785 global accepts · Tags: data structures, implementation · first AC: Nov 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,843 global accepts · Tags: data structures, greedy, strings · first AC: Nov 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,678 global accepts · Tags: binary search, data structures, dfs and similar, dp, dsu, greedy, implementation, two pointers · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,404 global accepts · Tags: math, number theory · first AC: Nov 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,585 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,436 global accepts · Tags: sortings, strings · first AC: Nov 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,524 global accepts · Tags: data structures, implementation · first AC: Nov 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,104 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Oct 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,081 global accepts · Tags: binary search, dp, graphs, shortest paths · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,318 global accepts · Tags: binary search, data structures, greedy, two pointers · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,050 global accepts · Tags: brute force, combinatorics, dfs and similar, graphs · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)