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NumberGuessingGame
package pratice;
import java.util.Scanner;
import java.util.Random;
public class NumberGuessingGame {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
Random random = new Random();
int lowerBound = 1;
int upperBound = 100;
int numberToGuess = random.nextInt(101);
int numberOfTries = 0;
int userGuess = 0;
System.out.println("? Welcome to the Number Guessing Game!");
System.out.println("I have selected a number between " + lowerBound + " and " + upperBound + ".");
System.out.println("Can you guess it?");
while (userGuess != numberToGuess) {
System.out.print("Enter your guess: ");
userGuess = scanner.nextInt();
numberOfTries++;
if (userGuess < numberToGuess) {
System.out.println("Too low! Try again.");
} else if (userGuess > numberToGuess) {
System.out.println("Too high! Try again.");
} else {
System.out.println("? Congratulations! You guessed the number in " + numberOfTries + " attempts.");
}
}
scanner.close();
}
}
Output:
? Welcome to the Number Guessing Game!
I have selected a number between 1 and 100.
Can you guess it?
Enter your guess: 56
Too low! Try again.
Enter your guess: 78
Too high! Try again.
Enter your guess: 65
Too low! Try again.
Enter your guess: 70
Too low! Try again.
Enter your guess: 72
Too low! Try again.
Enter your guess: 74
Too low! Try again.
Enter your guess: 76
? Congratulations! You guessed the number in 7 attempts.
package pratice;
import java.util.Scanner;
import java.util.Random;
public class NumberGuessingGame {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
Random random = new Random();
int lowerBound = 1;
int upperBound = 100;
int numberToGuess = random.nextInt(101);
int numberOfTries = 0;
int userGuess = 0;
System.out.println("? Welcome to the Number Guessing Game!");
System.out.println("I have selected a number between " + lowerBound + " and " + upperBound + ".");
System.out.println("Can you guess it?");
while (userGuess != numberToGuess) {
System.out.print("Enter your guess: ");
userGuess = scanner.nextInt();
numberOfTries++;
if (userGuess < numberToGuess) {
System.out.println("Too low! Try again.");
} else if (userGuess > numberToGuess) {
System.out.println("Too high! Try again.");
} else {
System.out.println("? Congratulations! You guessed the number in " + numberOfTries + " attempts.");
}
}
scanner.close();
}
}
Output:
? Welcome to the Number Guessing Game!
I have selected a number between 1 and 100.
Can you guess it?
Enter your guess: 56
Too low! Try again.
Enter your guess: 78
Too high! Try again.
Enter your guess: 65
Too low! Try again.
Enter your guess: 70
Too low! Try again.
Enter your guess: 72
Too low! Try again.
Enter your guess: 74
Too low! Try again.
Enter your guess: 76
? Congratulations! You guessed the number in 7 attempts.