given an integer, output all the prime factors of that integer, ex: input: 6, output: 2,3 input 25, output: 5, 5 given an integer array, output all the numbers that appear odd number of times, ex: input: 1,2,1,3,3,4 output: 2, 4
Intern Software Interview Questions
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How will find if an integer is power of 2.
Write OOP system to parse different type of error formats.
Find the largest palindrome in a given word.
Being only the first interview, there were no hard questions, but they asked why I liked library A or library B and such questions.
The good ol' triangle problem.
Write a function to reverse a String. I asked if I could use Java which the interviewer said was fine. After writing half the code he indicated that I actually should have written the algorithm for a character array. Ughh, I really screwed this one up but I feel like the question should have been administered better.
Don't remember the exact question but it was related to string and array (Leetcode medium)
Find the height of a binary tree
Difference between Vertical and Horizontal scaling.
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