If your are given an Integer Singly linked list. Print it backwards. Constraints: 1. Do not manipulate the list. (example: do not make it a doubly linked list, do not add or delete elements, do not change any memory location of any element) 2. O(n) < time < O(n^2) 3. O(1) < space < O(n)
How to measure 9 minutes using only a 4 minute and 7 minute hourglass
You're given a string, and you want to split it into as few strings as possible such that each string is a palindrome.
Q1. Draw star pattern like. n=1. * n=2. ** * n=3. *** ** * n=4 **** *** ** * n=5. ***** **** *** ** *
If I put you in a sealed room with a phone that had no dial tone, how would you fix it?
Aptitude questions were from the topics like Discounts, Profit or loss, Boats and streams, Work ,Pipes,Finding X and Y, Numbers, Ratio and Proportion. And all the programming questions were only from C language.
They just emailed me a word document with interview questions and after I sent it back, they said will contact me after an hour and sent me an email saying they will hire me and send the details soon.
Given a set of numbers -50 to 50, find all pairs that add up to a certain sum that is passed in. What's the O notation for what you just wrote? Can you make it faster? Can you find an O(n) solution? Implement the O(n) solution
Find a sequence with max sum in an array of negative and positive real numbers.
Given a list of n objects, write a function that outputs the minimum set of numbers that sum to at least K. FOLLOW UP: can you beat O(n ln n)?
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