Implement the div operator without using / or %
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Interweave a linked list. Do it in Linear time and constant space. Input: A->B->C->D->E Output: A->E->B->D->C
find 3 elements in an array that sum to 0.
After Round 2 I Asked Interviewer How he would Solution for Above mentioned Q1 & Q2 questions of the Round 2 Technical Interview. Very Smartly Interviewer Did not take any effort to answer and also told me find it out by myself :)
Implement clearbit(int n, int p) function, p is the position of the bit to be cleared. Example : n is 13, p is 0. Binary representation of n : 1101. You need to clear the pth postion, means 0th position bit needs to be cleared.
you have array with n elements. How would you do circular shift of k positions? Time and space complexity?
Write a function to obtain a string with the binary representation of an integer
If you had to change permissions to read/write all recursively in the unix terminal, how would you do it?
Are two words palindrome of each other?
1. Calculate the factorial of an array of integers. 2. How to improve the factorial algorithm?
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