Adecco Group Interview Questions and Answers

You are given 'N' rectangular buildings in a 2-dimensional city. Your task is to compute the skyline of these buildings, eliminating hidden lines return the skyline formed by these buildings ...read more

Given a string ‘STR’ containing lowercase and uppercase letters. You need to sort the string so that the resulting string contains uppercase and lowercase letters at alter...read more

You are given a matrix 'A' having ‘N’ rows and ‘M’ columns. Each cell of the matrix represents the height of water placed in that cell. Water can flow only in four directions ( up, down, right, and l...read more

You're given string ‘STR’ consisting solely of “{“, “}”, “(“, “)”, “[“ and “]” . Determine whether the parentheses are balanced.

Input Format:

The first line contains an Integer 'T' which denot...read more

You are given a graph with 'N' vertices numbered from '1' to 'N' and 'M' edges. You have to colour this graph in two different colours, say blue and red such that no two vertices connected by an...read more

How do we measure forty-five minutes using two identical wires, each of which takes an hour to burn? We have matchsticks with us. The wires burn non-uniformly. So, for example, the two halves of wire migh...read more

Give one topic we have to write something about that, error correction para was given to us.

What are semaphores?