Arrays

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Pseudo-random Number Generator pseudo-random numbers How to generate pseudo-random numbers in Java: java.util.Random Random generator = new Random(); // Create an object of class Random nextInt() Random int newNumber = generator.nextInt(); // random number in the interval // [-2 31 , 2 31 -1] number in the interval [0, -1]. nextInt()
and computes the frequency of each dice value (1-6) public class DiceStats2 { public static void main(String[] args) { // Array for counting the frequency of each dice value. int[] frequency = new int[6]; Scanner keyboard = new Scanner(System.in); System.out.print("Enter the number of times to throw the dice: "); int noOfThrows = keyboard.nextInt(); for (int i = 1; i
Page 1 and 2: Lecture slides for: Chapter 6 Array
Page 3 and 4: Arrays • Arrays can be used to cr
Page 5 and 6: Creation: • the array itself is c
Page 7 and 8: Example of an array // Declaration
Page 9 and 10: Multi-dimensional arrays: arrays of
Page 11 and 12: Programming pattern - some simple a
Page 13 and 14: More on initializing of arrays // i
Page 15 and 16: import java.util.Scanner; public cl
Page 17: for for(:) for Syntax: loop variabl

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