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Open on Codeforces · 267 unique accepted
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Quality: 7,880 global accepts · Tags: brute force, data structures, dp, implementation, math, two pointers · first AC: Oct 14, 2024 · Java 21 (first AC)
Quality: 7,424 global accepts · Tags: brute force, dp, dsu, graphs, math, trees · first AC: Sep 29, 2024 · Java 21 (first AC)
Quality: 8,681 global accepts · Tags: dp, implementation, strings · first AC: Sep 14, 2024 · Java 21 (first AC)
Quality: 4,358 global accepts · Tags: brute force, data structures, dfs and similar, dsu, math, trees · first AC: Aug 30, 2024 · Java 21 (first AC)
Quality: 7,722 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation · first AC: Jul 20, 2024 · Java 21 (first AC)
Quality: 8,280 global accepts · Tags: brute force, games, implementation · first AC: Jul 18, 2024 · Java 21 (first AC)
Quality: 7,854 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, hashing, strings · first AC: Jun 6, 2024 · Java 21 (first AC)
Quality: 4,256 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,467 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,764 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees, two pointers · first AC: Oct 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,862 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · Java 21 (first AC)
Quality: 5,408 global accepts · Tags: binary search, data structures, greedy, implementation, sortings, strings · first AC: Jun 3, 2025 · Java 21 (first AC)
Quality: 5,878 global accepts · Tags: binary search, bitmasks, brute force, data structures, dp, greedy, trees, two pointers · first AC: Feb 16, 2025 · Java 21 (first AC)
Quality: 6,565 global accepts · Tags: data structures, graphs, greedy, shortest paths · first AC: Feb 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 28, 2024 · Java 21 (first AC)
Quality: 3,926 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Nov 9, 2024 · Java 21 (first AC)
Quality: 18,071 global accepts · Tags: constructive algorithms, data structures, dp, greedy, sortings, strings · first AC: Sep 26, 2024 · Java 21 (first AC)
Quality: 5,370 global accepts · Tags: binary search, data structures, two pointers · first AC: Sep 18, 2024 · Java 21 (first AC)
Quality: 6,386 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, implementation · first AC: Aug 20, 2024 · Java 21 (first AC)
Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · Java 21 (first AC)
Quality: 7,093 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, implementation · first AC: Aug 10, 2024 · Java 21 (first AC)
Quality: 5,125 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, interactive · first AC: Jul 28, 2024 · Java 21 (first AC)
Quality: 7,886 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, math, number theory · first AC: Jul 28, 2024 · Java 21 (first AC)
Quality: 5,234 global accepts · Tags: greedy, sortings · first AC: Jul 18, 2024 · Java 21 (first AC)
Quality: 3,687 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)