find duplicated item from an array, output the duplicated item with their times
Engineer Interview Questions
843,939 engineer interview questions shared by candidates
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?
On a revenue loss of a client
Find the character with longest repitition in the string e.g. aaacccddddeefffffffg the result should be 'f'.
Write a function to find the maximum sum of sub array where the array can have negative and positive numbers.
In a BST write a program to find 2 nodes x and y such that X+y=k
what was a technical difficulty and how have you overcome it.
Print a binary tree level by level in zigzag order
What are different types of interrupts?
You have 10 bags that weighs the same except for one that weighs less. With a scale, what's the shortest number of tries to find the bag that weighs less?
Viewing 1231 - 1240 interview questions