How can we improve the following program?

Question

function main() {
move();
move();
move();
move();
move();
move();
move();
move();
move();
}

main();
JavaScript

- Break down this program into more functions

- Use a for loop to repeat the move command

- Use a while loop to repeat the move command

- Fix the indentation of this program

Answer 1

Certainly! Let's improve the provided JavaScript program by breaking it down into functions, using loops, and fixing the indentation for better readability. Here are the revised versions incorporating your requests:

Improved Program Version with Functions

function main() {
    moveMultipleTimes(8);
}

function moveMultipleTimes(times) {
    for (let i = 0; i < times; i++) {
        move();
    }
}

function move() {
    console.log("Moving"); // Replace this with the actual move command
}

// Call the main function to execute the program
main();

Improved Program Version Using a While Loop

function main() {
    moveMultipleTimes(8);
}

function moveMultipleTimes(times) {
    let i = 0;
    while (i < times) {
        move();
        i++;
    }
}

function move() {
    console.log("Moving"); // Replace this with the actual move command
}

// Call the main function to execute the program
main();

Key Improvements Made:

1. Function Breakdown: Created a moveMultipleTimes function that encapsulates the logic of repeating the move command.
2. For Loop: Implemented the move repetition using a for loop in one version.
3. While Loop: Additionally provided a version using a while loop.
4. Indentation and Readability: Enhanced code readability with proper indentation and structured flow.

With these improvements, the program is more organized and easier to maintain and modify. You can choose either the for loop version or the while loop version based on your preference!