Question

Intro to Java.

Can someone please help me answer this question.

1. Create a java program playing the game of craps with a random number generator. Write a method craps that plays the game of craps and it should return a 1 representing a win, a 2 representing a loss, and a 0 representing the need to toss the pair of dice again. The main method should ask how many games you wish to play then call the method craps. Main method also should accumulate the number of wins and lose.

Answer 1

import java.util.Random; import java.util.Scanner; public class Main { public static int craps(){ Random rand = new Random(); int dice1 = rand.nextInt(6) + 1; int dice2 = rand.nextInt(6) + 1; int sum = dice1 + dice2; if (sum == 7 || sum == 11) { return 1; } if (sum == 2 || sum == 3 || sum == 12) { return 2; } return 0; } public static void main(String[] args) { Scanner sc = new Scanner(System.in); int n; System.out.println("How many games you wish to play? "); n = sc.nextInt(); int wins = 0, loss = 0; while (n > 0) { int result = craps(); if (result == 1) { wins ++; } else if (result == 2) { loss ++; } } System.out.println("Number of wins = " + wins); System.out.println("Number of loss = " + loss); } }