Populate an array of numbers from 1 to N (inclusive). Given two numbers, p and q , if a number in the array is divisible by p print OUT, if a number is divisible by q print THINK. If number is divisible by both p and q, print OUTTHINK. Otherwise, print the number.
It takes 15 minutes to fill a tank from a tap and 40 minutes to enpty it from the sink . If both are open how long will it take to fill the tank . Capacity of tank is 400 gallons
Suppose there is a rectangular map where you can only travel up or right to go from a start location in the bottom left corner to the top right corner, and each move is discrete. Write a program that prints all possible solutions to get from the start to finish.
Typical Android Layouts (What's the best way to lay element vertically etc.). Android Lifecycle. LinkedList vs Arrays.
What are the design patterns? What is a promise? Asked about my projects Program about linked list
Who were Germany's allies in World War 2?
I have a log that consists of more than 100 million lines. Each line is just a data about user login, login time, etc. I want to sort them based on user login, and then if there is a tie based on login time, etc. However, I have limited memory, so don't think of storing all of them in an array. The memory can only hold n data where n is much smaller than 100 millions. You can access the disk though although it is much slower. How will you do it so that it is as efficient as possible?
Given an array of int[] like 1,2,3 Find the next largest integer than can be made with these digits (e.g.: 2,1,3)
The coding problem in 2nd round.
We draw a person at random from the street. Then we keep drawing people until we find someone taller than the first person. What is the expected number of draws we have to wait?
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