javaScriptFunOne/arin_random_chance.html at master · dancinturtle/javaScriptFunOne · GitHub

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<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Random Chance Assignment</title>
    </head>
    <body>
        <h3>Output of the program can be seen using "Inspect Element" and clicking on the "Console tab"</h3>
        <p>Slots game where 1 game = 1 qtr.<br>Have 1 in 100 chance of winning.<br>Winnings can range from 50--> 100 quarters.<br>Use Math.random + Math.floor to pick random # of coins if they win.<br> Return new quarter balance if they win, Return 0 if they used all the quarters.</p>
        <script>
            var credits = 100;

            function slots(quarters){

                while (quarters > 0) {

                    if (quarters >= 200) {
                        console.log("WOW... you really are lucky. We're cashing you out at", quarters, "quarters. CONGRATS!");
                        break
                    }

                    else if (Math.trunc(Math.random() * 100) == 20){
                        quarters = quarters + (Math.floor((Math.random() * 51))+ 50);
                        console.log("YOU WIN!!! You now have", quarters, "quarters.");
                    }

                    else {
                        quarters--;
                        console.log("Oops, you lost that round. You now have", quarters, "quarters.");
                    }
                }

                if (quarters == 0){
                    console.log("Uh oh!! Looks like you ran out of quarters.")
                }

                console.log("GAME OVER.");

                return quarters;
            }

            slots(credits);

        </script>


    </body>
</html>