How much would you be willing to pay to join the following game? Start with 0 dollars on the table. You flip a fair-sided coin. If the coin is heads, I add another dollar, and you flip again. If the coin is tails, you walk away with the cash on the table.
How do you swap two numbers without declaring temporary variable?
In a sequence of alphabets (like aaabbddaabbcc) write a program to find the number of the consecutive alphabets in and print the alphabet and number. example :if input is aaabbddaabbcc then output should be 3a, 2b, 2d, 2a, 2b, 2c
According to you what is a good code?
Write a function, that, given a paragraph as input, outputs the paragraph with all the words reversed.
given an array of n unsorted integers and each number is at most k positions away from its final sorted position, give an efficient sorting algorithm.
given a matrix, you can move right or down only and cost of each move is 1. Find an optimal way to reach to right-bottom from top-left of the matrix.
Q3) Few questions on design patterns(Interpreter/ Observer/State) etc.
1) Given an array of numbers where each number has a duplicate except one, write a program to return the lone number.
Given two (huge) sets, what is an efficient way to find their intersection?
Viewing 181 - 190 interview questions