Write a function to multiply two arbitrarily large integers.
Software Developer I Interview Questions
550,911 software developer i interview questions shared by candidates
phone numbers: provided a phone number (654-876-0987), return all possible strings that the phone number could represent if 2 -> {A, B, C}, 3 -> {D, E, F}, and so on common substring: find the biggest common substring in 2 strings, "abcdef" "gbcdh" would return "bcd"
How do you find the kth smallest number in a binary search tree.
Regular expression and strStr. I was not able to give KMP algorithm to strStr
Reverse an integer without using string operations.
The coding problem in 2nd round.
Given a set of points (x,y) and an integer "n", return n number of points which are close to the origin
Given an array A of n integers, in sorted order, and an integer x. design an O(n)-time complexity algorithm to determine whether there are 2 integers in A whose sum is exactly x.
given non-zero number array A, create array B where B[i] = product of all elements in A except A[i].
First explain what a tree, then binary tree, then a binary search tree is. Now implement a function that verifies whether a binary tree is a valid binary search tree.
Viewing 771 - 780 interview questions