anjaneya2b - 1 year ago
633 0

1. Enter Parameters for the game
2. Enter guesses for the computer generated number

Java

# Number Guessing Game

``````//Anjaneya Bhardwaj
//Number Guessing Game
package apcsjava;
import java.util.InputMismatchException;
import java.util.Random;
import java.util.Scanner;
public class AnjaneyaNumberGuesser {
private static Scanner input = new Scanner(System.in);
public static void main(String[] args){
Random guess = new Random();

int yes = 1; //For the play again part.

try{
while (yes == 1) {
System.out.println("Lower Bound?");//User enters the lower parameter of the number.
int lower = input.nextInt();
System.out.println("Upper Bound?");//User enters the upper parameter of the number.
int upper = input.nextInt();
if(lower>upper){ //if the user enters a lower parameter that is bigger than the upper one.
System.out.println("The lower number can't be more than the upper one.");
System.out.println("Looks like you give up");
break;
}

int number = guess.nextInt(upper-lower)+lower;//To find the random number.

if (guessNumber(number, 7 ,lower, upper)) { //If the game ends ask user if they want to play again.
System.out.println("Do you want to play again? 1 = yes, 2 = no ");

while (yes != 1 && yes != 2) { //If user enters some other number that is not 1 or 2..
System.out.println("What are you doing? I said 1 = yes, 2 = no ");
yes = input.nextInt();
}
} else {
yes = 2; //When answer is 2 do not play again.
}
}
}
catch (InputMismatchException e) {//if user doesn't enter an integer, complain
System.out.println("Not an int!  Guess you're giving up.");
}
input.close();
}

private static boolean guessNumber(int number, int tries, int lower, int upper) {
System.out.println("Guess a number " + lower + "-" + upper + ":");
int guess = input.nextInt();

for (int i = 0; i < tries; i++) {
if (guess == number) { //gets correct number.
System.out.println("Correct! The number was " + number);
System.out.println("You guessed this in " + (i + 1) + " tries."); //To display number of tries.
return true;
} else if (guess > number && i < tries - 1) { //Not shown on last try as the loser text will be shown.
System.out.println("Your number is too high, guess again: ");
guess = input.nextInt();
} else if (guess < number && i < tries - 1) {
System.out.println("Your number is too low, guess again: ");
guess = input.nextInt();
}
}

System.out.println("Sorry... you did not guess the number in " + tries);  //If it is not guessed in 7 tries.
System.out.println(" tries. " + "The correct number was " + number + ".");
return true;
}
}``````
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