SDE - Intern

Aptitude - 30 questions
Technical -15 questions

Number Of MCQs - 45

Ninja has been given a program to do basic string compression. For a character that is consecutively repeated more than once, he needs to replace the consecutive duplicate occurrences with the count of repetitions.

Example:

If a string has 'x' repeated 5 times, replace this "xxxxx" with "x5".

The string is compressed only when the repeated character count is more than 1.

Note :

The consecutive count of every character in the input string is less than or equal to 9.

You are given an integer 'N'. For a given 'N' x 'N' chessboard, find a way to place 'N' queens such that no queen can attack any other queen on the chessboard.

A queen can be killed when it lies in the same row, or same column, or the same diagonal of any of the other queens. You have to print all such configurations.

You are given a 'N' * 'N' maze with a rat placed at 'MAZE[0][0]'. Find and print all paths that rat can follow to reach its destination i.e. 'MAZE['N' - 1]['N' - 1]'. Rat can move in any direc­tion ( left, right, up and down).

Value of every cell in the 'MAZE' can either be 0 or 1. Cells with value 0 are blocked means the rat can­not enter into those cells and those with value 1 are open.

What is your salary expectation?
Will you be willing to relocate?
What are your hobbies?