my-array-app/Index.html at main · Gyms18/my-array-app · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>⚡ Advanced Array Logic Dashboard</title>
    <style>
        /* CSS RESET & GENERAL STYLES */
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body {
            font-family: 'Poppins', sans-serif;
            background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
            background-size: 400% 400%;
            animation: gradientBG 15s ease infinite; /* Cool Animated Background */
            color: #333;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            padding: 20px;
        }

        /* BACKGROUND ANIMATION */
        @keyframes gradientBG {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        /* CONTAINER STYLING */
        .dashboard-container {
            max-width: 900px;
            width: 100%;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            padding: 30px;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        }

        h1 { text-align: center; color: #1a1a1a; margin-bottom: 20px; }

        /* CARD STYLING & ANIMATION */
        .card {
            background: white;
            padding: 20px;
            margin: 15px 0;
            border-radius: 12px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease; /* Smooth hover effect */
            opacity: 0;
            animation: fadeInCard 0.5s ease forwards; /* Animated entrance */
        }

        /* Entrance Animation for Cards */
        @keyframes fadeInCard {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .card:hover {
            transform: translateY(-5px); /* Gentle lift on hover */
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
        }

        .card:nth-child(2) { animation-delay: 0.1s; }
        .card:nth-child(3) { animation-delay: 0.2s; }
        .card:nth-child(4) { animation-delay: 0.3s; }
        .card:nth-child(5) { animation-delay: 0.4s; }
        .card:nth-child(6) { animation-delay: 0.5s; }

        /* INPUT & BUTTON STYLING */
        input {
            padding: 10px;
            border: 2px solid #ddd;
            border-radius: 8px;
            width: 100%;
            max-width: 250px;
            margin-right: 10px;
            margin-bottom: 10px;
            transition: border-color 0.3s ease;
        }
        input:focus { outline: none; border-color: #23a6d5; }

        button {
            padding: 10px 20px;
            background: #4a90e2;
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.3s ease, transform 0.1s ease;
            position: relative;
            overflow: hidden;
        }
        button:hover { background: #357abd; }
        button:active { transform: scale(0.95); } /* Button press effect */

        /* Ripple Effect for Button (Advanced CSS) */
        button::after {
            content: '';
            position: absolute;
            background: rgba(255, 255, 255, 0.3);
            width: 100px; height: 100px;
            border-radius: 50%;
            left: 50%; top: 50%;
            transform: translate(-50%, -50%) scale(0);
            transition: transform 0.5s ease-out;
        }
        button:focus::after { transform: translate(-50%, -50%) scale(2); opacity: 0; }

        /* RESULT STYLING */
        .result {
            margin-top: 15px;
            font-weight: bold;
            color: #2c3e50;
            padding: 10px;
            border-left: 4px solid transparent;
            opacity: 0;
            transition: opacity 0.5s ease, border-color 0.5s ease;
        }
        .result.show { opacity: 1; border-color: #27ae60; background-color: #f9f9f9; }

    </style>
</head>
<body>

<div class="dashboard-container">
    <h1>📊 Array Logic Dashboard ⚡</h1>

    <div class="card">
        <h3>1. Student Scores (Average)</h3>
        <input type="text" id="p1" placeholder="5 scores (e.g. 80 90 85 95 88)" aria-label="Enter five student scores">
        <button onclick="solveP1()">Compute</button>
        <div id="res1" class="result"></div>
    </div>

    <div class="card">
        <h3>2. Array Sum & Display</h3>
        <button onclick="solveP2()">Show Sum of [10, 20, 30, 40, 50]</button>
        <div id="res2" class="result"></div>
    </div>

    <div class="card">
        <h3>3. Even Counter</h3>
        <input type="text" id="p3" placeholder="5 numbers (e.g. 1 2 3 4 5)" aria-label="Enter five numbers">
        <button onclick="solveP3()">Count Evens</button>
        <div id="res3" class="result"></div>
    </div>

    <div class="card">
        <h3>4. Find Largest</h3>
        <button onclick="solveP4()">Find Max of [5, 12, 7, 20, 3]</button>
        <div id="res4" class="result"></div>
    </div>

    <div class="card">
        <h3>5. Search Number</h3>
        <input type="number" id="p5" placeholder="Number to search" aria-label="Enter a number to search">
        <button onclick="solveP5()">Search</button>
        <div id="res5" class="result"></div>
    </div>
</div>

<script>
    function showResult(elementId, text) {
        let el = document.getElementById(elementId);
        el.innerText = text;
        el.classList.add('show');
    }

    function solveP1() {
        let inputVal = document.getElementById('p1').value;
        if(!inputVal) return;
        let arr = inputVal.split(' ').filter(x => x !== "").map(Number);
        if(arr.length < 1) return;
        let sum = arr.reduce((a,b) => a+b, 0);
        let avg = sum / arr.length;
        showResult('res1', `🔢 Array: [${arr.join(', ')}] | 📊 Average: ${avg.toFixed(2)}`);
    }

    function solveP2() {
        let arr = [10, 20, 30, 40, 50];
        let sum = arr.reduce((a,b) => a+b, 0);
        showResult('res2', `Numbers: ${arr.join(', ')} | 🟰 Total Sum: ${sum}`);
    }

    function solveP3() {
        let inputVal = document.getElementById('p3').value;
        if(!inputVal) return;
        let arr = inputVal.split(' ').filter(x => x !== "").map(Number);
        if(arr.length < 1) return;
        let count = arr.filter(n => n % 2 === 0).length;
        showResult('res3', `🔢 Array: [${arr.join(', ')}] | 🎯 Even Count: ${count}`);
    }

    function solveP4() {
        let arr = [5, 12, 7, 20, 3];
        showResult('res4', `Numbers: ${arr.join(', ')} | 🏆 Largest: ${Math.max(...arr)}`);
    }

    function solveP5() {
        let arr = [2, 4, 6, 8, 10];
        let targetStr = document.getElementById('p5').value;
        if(targetStr === "") return;
        let target = parseInt(targetStr);
        let exists = arr.includes(target);
        showResult('res5', `Search for ${target} in [${arr.join(', ')}]: ${exists ? "✅ Found!" : "❌ Not Found."}`);
    }
</script>

</body>
</html>