Question

17. Write a program that generates a random number and asks the user to guess what the

number is. If the user’s guess is higher than the random number, the program should display

“Too high, try again.” If the user’s guess is lower than the random number, the program

should display “Too low, try again.” The program should use a loop that repeats until the

user correctly guesses the random number.

18. Enhance the program that you wrote for Programming Challenge 17 so it keeps a count

of the number of guesses that the user makes. When the user correctly guesses the random

number, the program should display the number of guesses.

In Java Programming Please..

Can you please give me unique answer free from plagiarism?

I want varied opinions...

Answer 1

17 code:

import java.util.Scanner; 

public class Main { 

        // Function 
                public static void findNumber() 
        { 
                // Scanner Class 
                Scanner sc = new Scanner(System.in); 

                // Generate the random numbers 
                int random_number = 1 + (int)(100* Math.random()); 

                int guess; 

                // Iterate until guess number is correct
                while(true) { 

                        System.out.println(     "Guess the number:"); 

                        // input for guessing 
                        guess = sc.nextInt(); 

                        // If the number is guessed 
                        if (random_number == guess) { 
                                System.out.println("You guessed the number correctly!"); 
                                break; 
                        } 
                        else if (random_number > guess ) { 
                                System.out.println( "Too low, try again."); 
                        } 
                        else if (random_number < guess ) { 
                                System.out.println("Too high, try again."); 
                        } 
                } 
}
                
        
        public static void main(String arg[]) 
        { 

                // Function Call 
                findNumber(); 
        } 
} 

//screenshot

ouput:

18 QUESTION:

code:

import java.util.Scanner; 

public class Main { 

        // Function 
                public static void findNumber() 
        { 
                // Scanner Class 
                Scanner sc = new Scanner(System.in); 

                // Generate the random numbers 
                int random_number = 1 + (int)(100* Math.random()); 

                int guess; 
                int count=0;

                // Iterate until guess number is correct
                while(true) { 
            count++;
                        System.out.println(     "Guess the number:"); 

                        // input for guessing 
                        guess = sc.nextInt(); 

                        // If the number is guessed 
                        if (random_number == guess) { 
                                System.out.println("You guessed the number correctly!"); 
                                break; 
                        } 
                        else if (random_number > guess ) { 
                                System.out.println( "Too low, try again."); 
                        } 
                        else if (random_number < guess ) { 
                                System.out.println("Too high, try again."); 
                        } 
                        
                } 
                
                System.out.println("Number of guesses : "+count);
}
                
        
        public static void main(String arg[]) 
        { 

                // Function Call 
                findNumber(); 
        } 
} 

//screenshot

//output:

STEPS:

1.while(true) means the loop is always true and kept break in if condition when that condition is satisfied, the loop will break

2.count is 0 initially, it is used to count the number of guesses in the program