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NumberGuessing.java
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NumberGuessing.java
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////////// Instructions //////////
///// If Else Strings /////
// Write a program that has a secret number between 1 and 10. Have the user guess the answer and then
// report back to him or her whether the guess was too high, too low, or just right.
// Write a program that asks the user to make another choice based on typing in words (Strings).
// Using the equals( ) method, respond to his or her choices differently.
// *** NOTE FROM ANDREW -- I thought it was more efficient to the response section in a while loop with equalsIgnoreCase(),
// so I just used the while loop instead of the equals() method in an If Else statement.
import java.util.Scanner;
public class NumberGuessing {
public static int correct;
public static void main(String[] args) {
String playAgain = "y";
System.out.println("Welcome to the number guesser!\n");
try {
Thread.sleep(100);
}
catch (InterruptedException e) {
e.printStackTrace();
}
while (playAgain.equalsIgnoreCase("y")) {
runGame();
// Play again
System.out.println("Would you like to play again? y/n\n");
Scanner playAgainInput = new Scanner(System.in);
//String clearInput = playAgainInput.nextLine();
playAgain = playAgainInput.nextLine();
}
if (playAgain != "y") {
System.out.println("Goodbye.");
}
}
public static void runGame() {
System.out.println("You have five guesses to guess the secret number between 1 and 10.");
Scanner guessInput = new Scanner(System.in);
// Create random number
int random = (int)(Math.random()*10 + 1);
int guesses = 0;
for (int i=0; i <= 4; i++) {
System.out.println("Guess a number.");
int guess = guessInput.nextInt();
if (guess < random) {
System.out.println("Too low!");
}
else if (guess > random) {
System.out.println("Too high!");
}
else if (guess == random) {
System.out.println("Right on!");
correct = 1;
i = 5;
}
else {
System.out.println("Please choose a number between 1 and 10.");
}
guesses ++;
}
if (correct == 0) {
System.out.println("You're out of guesses! Better luck next time.");
}
else if (correct == 1) {
System.out.printf("Congrats! You guessed the secret number in %d tries!\n", guesses);
}
}
}