Guessing Game

/* This is a Guessing game It demonstrates the use of void method * */ import java.util.Random; import java.util.Scanner; public class GuessGame { /* Here we create two static instance Therefore we would be able to use it through out the class * */ static Scanner key = new Scanner(System.in); // Creates an instance for random number static Random rN = new Random(); public static void main(String[] args) { String choice; System.out.println("Let's play a guessing game!"); System.out.println("What would you like to do"); System.out.println("p--play and e---exit"); choice = key.nextLine(); // Use else-if statement to check for inputs if(choice.equals("p") || choice.equals("P")) { // Calls the guessPlay void method guessPlay(); } else if(choice.equals("e") || choice.equals("E")) { System.out.println("Thank You for playing"); System.exit(0); } else { System.out.println("Invalid Input"); } } public static void guessPlay() { int number, guess; int n = 1; // number holds random number from 0 to 10 number = rN.nextInt(10); System.out.println("I'm thinking of a number from 0 to 10"); /* A do-while loop that keep on asking the user for a guess If the user does not guess the number correct in 3 tries The program will exit. If the user guess the number correct It will print out how many tries that he/she used * */ do { System.out.println("What do you think the number is: "); guess = key.nextInt(); if(guess==number) { System.out.println("Good Job!! You got it in " + n +" Guess"); break; } else if(guess != number) { System.out.println("Try Again!!\n"); } n++; }while(n<4); if(n==4) { System.out.println("Thank You for playing"); } } }

 

Here is the output of the program

Let's play a guessing game!
What would you like to do
p--play and e---exit
p
I'm thinking of a number from 0 to 10
What do you think the number is:
2
Try Again!!

What do you think the number is:
3
Try Again!!

What do you think the number is:
4
Try Again!!

Thank You for playing

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