ikram-java-script/index3.html at main · ikramjutt1655-byte/ikram-java-script · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>JavaScript Coding Adventure</title>
    <style>
        body { font-family: Arial, sans-serif; }
        #gameContainer { max-width: 600px; margin: 0 auto; padding: 20px; }
        #story { font-size: 1.2em; margin-bottom: 20px; }
        #codeInput { width: 100%; padding: 10px; margin-bottom: 10px; }
        #submitButton { padding: 10px 20px; }
        #feedback { margin-top: 20px; }
    </style>
</head>
<body>
    <div id="gameContainer">
        <div id="story"></div>
        <textarea id="codeInput" placeholder="Enter your JavaScript code here..."></textarea>
        <button id="submitButton">Submit</button>
        <div id="feedback"></div>
    </div>

    <script>
        let currentStep = 0;
        let startTime = 0;
        let points = 0;

        const stories = [
            {
                text: "Welcome to the JavaScript Coding Adventure! Let's start with the basics. Your first task is to write a function that returns 'Hello, World!'.",
                correctAnswer: "function greet() { return 'Hello, World!'; }"
            },
            {
                text: "Great job! Now, let's create a function that takes a name as an argument and greets the person. For example, if the name is 'Alice', it should return 'Hello, Alice!'.",
                correctAnswer: "function greet(name) { return `Hello, ${name}!`; }"
            },
            {
                text: "Excellent! Now, let's work with arrays. Write a function that takes an array of numbers and returns the sum of all the numbers in the array.",
                correctAnswer: "function sumArray(numbers) { return numbers.reduce((total, num) => total + num, 0); }"
            },
            {
                text: "You're doing amazing! Now, let's create a function that takes an array of strings and returns a new array with all the strings in uppercase.",
                correctAnswer: "function toUpperCaseArray(strings) { return strings.map(str => str.toUpperCase()); }"
            },
            {
                text: "Almost there! Finally, write a function that takes an object and returns a new object with all the keys and values swapped.",
                correctAnswer: "function swapKeysValues(obj) { return Object.fromEntries(Object.entries(obj).map(([key, value]) => [value, key])); }"
            }
        ];

        function startGame() {
            document.getElementById('story').innerText = stories[currentStep].text;
            startTime = new Date().getTime();
        }

        function checkAnswer() {
            const userAnswer = document.getElementById('codeInput').value;
            const correctAnswer = stories[currentStep].correctAnswer;
            const endTime = new Date().getTime();
            const timeTaken = (endTime - startTime) / 1000; // in seconds

            if (userAnswer.trim() === correctAnswer.trim()) {
                points += 100 - Math.floor(timeTaken * 10); // Award points based on speed
                currentStep++;
                if (currentStep < stories.length) {
                    startGame();
                } else {
                    document.getElementById('story').innerText = `Congratulations! You've completed the JavaScript Coding Adventure! Your final score is ${points} points.`;
                    document.getElementById('codeInput').disabled = true;
                    document.getElementById('submitButton').disabled = true;
                }
            } else {
                document.getElementById('feedback').innerText = 'Incorrect! Please try again.';
            }
        }

        document.getElementById('submitButton').addEventListener('click', checkAnswer);

        startGame();
    </script>
    <script>
        console.log("hello world")
    </script>
</body>
</html>