You have a box of red balls, a box of blue balls, and a box of red and blue balls. What is the minimum number of boxes you can open and know what is the contents of each box?
Engineer Software Interview Questions
511,738 engineer software interview questions shared by candidates
Given a point to an array of 12 bits in a graphics buffer where each 4 bits represented red green and blue respectively, flip the color of the array to blue.
1. Reverse string except spaces. A string has mix of alphabets and spaces. Your task is to reverse the string, but preserve the positions of spaces. For example, reverse of " a if" is " f ia" 2. An array of size n has all but one numbers between 1 and n+1. Find the missing one.
what was a technical difficulty and how have you overcome it.
if you have a linked list ordered like : n1-n2-n3-n4-n5-n6-n7-NULL. how to sort it to be at the order : n2-n1-n4-n3-n6-n5-n7-NULL
Print a binary tree level by level in zigzag order
Given an array of items of three different colors red, green, blue. How would you sort the items in the array so that all the items with a certain color would be grouped together.
find number of 1's in a number
if i type character 'A' in text file and save it, what will be size of the file
How to convert an Optional string to integer without throwing exception
Viewing 981 - 990 interview questions