Step by Step solution about How to resolve the algorithm Guess the number step by step in the Julia programming language

The provided Julia code defines a function guess() that plays a simple guessing game with the user. Here's a detailed explanation of the code:

1. function guess(): This line defines a function named guess().

2. number = dec(rand(1:10)): This line generates a random integer between 1 and 10 and stores it in the number variable. The rand(1:10) part generates a random integer between 1 and 10, and dec() converts the result to a Decimal number.

3. print("Guess my number! "): This line prints "Guess my number!" to the console, prompting the user to guess the number.

4. while readline() != number: This line starts a while loop that continues until the user enters the correct number.

   • readline(): This function reads a line of text from the console and returns it as a string.
   • The condition readline() != number checks if the user's guess (entered as a string) is not equal to the randomly generated number.

5. print("Nope, try again... "): If the user's guess is incorrect, this line prints "Nope, try again..." to the console, prompting them to try again.

6. end: This line ends the while loop when the user enters the correct number.

7. println("Well guessed!"): After the user enters the correct number, this line prints "Well guessed!" to the console, indicating that they have successfully guessed the number.

8. guess(): Finally, this line calls the guess() function to start the game.

When you run this code, it will randomly generate a number between 1 and 10 and ask you to guess it. If you enter an incorrect guess, it will tell you to try again. The game will continue until you guess the correct number, at which point it will print "Well guessed!" to the console.

function guess()
    number = dec(rand(1:10))
    print("Guess my number! ")
    while readline() != number
        print("Nope, try again... ")
    end
    println("Well guessed!")
end

guess()