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Number Guessing Game Project

The document outlines a Java project for a number guessing game where the computer selects a random number between 1 and 100, and the user has five attempts to guess it. The game provides feedback on each guess and displays a win message if the user guesses correctly within the attempts, or reveals the correct number if they exhaust their attempts. It includes code implementation and explanations of the game's functionality.

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rahul sharma
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25 views2 pages

Number Guessing Game Project

The document outlines a Java project for a number guessing game where the computer selects a random number between 1 and 100, and the user has five attempts to guess it. The game provides feedback on each guess and displays a win message if the user guesses correctly within the attempts, or reveals the correct number if they exhaust their attempts. It includes code implementation and explanations of the game's functionality.

Uploaded by

rahul sharma
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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Gurunanak Institutions Technical Campus

Ibrahimpatnam

Department of Computer Science(CS-Data Science)

Java Project: Number Guessing Game

This project involves creating a simple number guessing game in Java. In this game, the computer
selects a random number, and the user has to guess it within a limited number of attempts. It’s a fun,
interactive project suitable for beginners and offers practice with conditionals, loops, and user
input.

Project Objectives:
- Generate a random number between 1 and 100.
- Allow the user a limited number of attempts to guess the number.
- Provide feedback on each guess ('too high', 'too low', or 'correct').
- Display a win message if the guess is correct within the attempts.
- Reveal the correct answer if the attempts are exhausted.

Code Implementation:

import java.util.Random;
import java.util.Scanner;

public class NumberGuessingGame {


public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
Random random = new Random();

int maxAttempts = 5; // Maximum attempts allowed


int numberToGuess = random.nextInt(100) + 1; // Random number between 1 and 100
int attempts = 0;
boolean hasWon = false;

System.out.println("Welcome to the Number Guessing Game!");


System.out.println("I'm thinking of a number between 1 and 100.");
System.out.println("You have " + maxAttempts + " attempts to guess it.");

// Main game loop


while (attempts < maxAttempts) {
System.out.print("Enter your guess: ");
int userGuess = scanner.nextInt();
attempts++;

if (userGuess < numberToGuess) {


System.out.println("Too low! Try again.");
} else if (userGuess > numberToGuess) {
System.out.println("Too high! Try again.");
} else {
hasWon = true;
break;
}

System.out.println("Attempts remaining: " + (maxAttempts - attempts));


}

// Check if the player won or lost


if (hasWon) {
System.out.println("Congratulations! You've guessed the number in " + attempts + "
attempts.");
} else {
System.out.println("Sorry, you've used all attempts. The number was: " + numberToGuess);
}

scanner.close();
}
}

Explanation:
1. A `Random` object is used to generate a random number between 1 and 100.
2. The user is given a set number of attempts (5 by default) to guess the number.
3. After each guess, the program provides feedback on whether the guess was too high, too low, or
correct.
4. If the user guesses correctly, a congratulatory message is displayed.
5. If all attempts are used without a correct guess, the correct number is revealed.

Done By: Jayant Sharma

23WJ1A6731

CSD-1

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