Ios Developer Interviews

Ios Developer Interview Questions

"iOS developers specialize in creating applications for iPhone and iPad. During an interview, expect employers to ask challenging technical questions about the limits and capabilities of iOS applications in addition to textbook programming questions. Be prepared to discuss relevant projects from past jobs or individual work."

7,877 ios developer interview questions shared by candidates

Find the Longest Substring Without Repeating Characters Problem Statement: Given a string s, find the length of the longest substring without repeating characters. Input: A string s containing only ASCII characters (length between 0 and 10⁵). Output: An integer representing the length of the longest substring without repeating characters. Examples: Input: s = "abcabcbb" Output: 3 Explanation: The answer is "abc", with a length of 3. Input: s = "bbbbb" Output: 1 Explanation: The answer is "b", with a length of

Junior IOS Developer

Interviewed at YANDEX

4.3
Jan 17, 2025

Find the Longest Substring Without Repeating Characters Problem Statement: Given a string s, find the length of the longest substring without repeating characters. Input: A string s containing only ASCII characters (length between 0 and 10⁵). Output: An integer representing the length of the longest substring without repeating characters. Examples: Input: s = "abcabcbb" Output: 3 Explanation: The answer is "abc", with a length of 3. Input: s = "bbbbb" Output: 1 Explanation: The answer is "b", with a length of

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