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Open on Codeforces · 1,286 unique accepted
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Quality: 5,007 global accepts · Tags: geometry · first AC: Feb 19, 2018 · Java 8 (first AC)
Quality: 4,961 global accepts · Tags: constructive algorithms · first AC: Mar 14, 2026 · last AC: Mar 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,059 global accepts · Tags: combinatorics, implementation, math · first AC: Feb 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,137 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Feb 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,170 global accepts · Tags: implementation, strings · first AC: Oct 3, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 5,274 global accepts · Tags: binary search, sortings · first AC: Apr 11, 2021 · GNU C++11 (first AC)
Quality: 4,222 global accepts · Tags: geometry, hashing, number theory · first AC: Apr 11, 2021 · Java 11 (first AC)
Quality: 13,104 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Sep 2, 2020 · Java 11 (first AC)
Quality: 3,796 global accepts · Tags: binary search, dfs and similar · first AC: Aug 16, 2020 · Java 11 (first AC)
Quality: 2,090 global accepts · Tags: sortings · first AC: Aug 16, 2020 · Java 11 (first AC)
Quality: 12,128 global accepts · Tags: binary search, greedy, math, sortings, two pointers · first AC: Apr 15, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 7,056 global accepts · Tags: bitmasks, combinatorics, math · first AC: Apr 3, 2020 · Java 11 (first AC)
Quality: 2,139 global accepts · Tags: constructive algorithms · first AC: Mar 18, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,439 global accepts · Tags: dfs and similar, graphs, shortest paths · first AC: Mar 1, 2020 · Java 11 (first AC)
Quality: 9,872 global accepts · Tags: math, strings · first AC: Feb 26, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 7,209 global accepts · Tags: dp, graphs, greedy, shortest paths · first AC: Feb 26, 2020 · C++17 (GCC 7-32) (first AC)
Tags: brute force, constructive algorithms, implementation · first AC: Feb 24, 2020 · Java 11 (first AC)
Quality: 3,518 global accepts · Tags: greedy · first AC: Dec 25, 2019 · Java 8 (first AC)
Quality: 9,069 global accepts · Tags: constructive algorithms, greedy, implementation, strings · first AC: Dec 21, 2019 · Java 8 (first AC)
Quality: 8,576 global accepts · Tags: data structures, dp, greedy, implementation · first AC: Dec 19, 2019 · Java 8 (first AC)
Quality: 5,844 global accepts · Tags: implementation, math · first AC: Dec 15, 2019 · Java 8 (first AC)
Tags: brute force, constructive algorithms, greedy, implementation · first AC: Nov 24, 2019 · Java 8 (first AC)
Quality: 8,172 global accepts · Tags: binary search, data structures, dp, greedy, sortings, two pointers · first AC: Nov 13, 2019 · Java 8 (first AC)
Quality: 7,597 global accepts · Tags: binary search, greedy · first AC: May 26, 2019 · Java 8 (first AC)
Quality: 4,217 global accepts · Tags: bitmasks, graphs, interactive · first AC: Apr 20, 2019 · Java 8 (first AC)