Good code is its own best documentation. As you're about to add a comment, ask yourself, 'How can I improve the code so that this comment isn't needed?' Improve the code and then document it to make it even clearer. Steve McConnell
Reservoir sampling is a family of randomized algorithms for randomly choosing a sample of k items from a list S containing n items, where n is either a very large or unknown number.
Retrieve k random numbers from an array of the undetermined size we use a technique called reservoir sampling. Write a program to display the random strings from the given file?
Print the file content using Reservoir Sampling import java.util.List; import java.io.File; import java.io.FileNotFoundException; import java.io.IOException; import java.util.ArrayList; import java.util.Random; import java.util.Scanner;