jsNestedLoopsExample

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Study</title>
</head>
<body>
    <script>
        `use strict`
        /*
        0: 0 1 2 3 4 5
        1: 0 1 2 3 4 5
        2: 0 1 2 3 4 5
        */
        let maxY = 6;
        let maxX = 10;
        let messageStr = '';

        for (let y = 0; y <= maxY; ++y) {
            messageStr = `${y}: `;
            for (let x = 0; x <= maxX; ++x) {
                messageStr += `${x} `;
            }
            console.log(messageStr);
        }

        console.log('Job is DONE! :)');


    </script>
</body>
</html>