Initial commit: Add MathHomeworkHelper project with web and Android components
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Juan José Gutiérrez de Quevedo Pérez 2025-11-25 11:07:51 +01:00
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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>Test Intermediate Steps</title>
<link rel="stylesheet" href="styles.css">
</head>
<body>
<div class="container">
<header class="header">
<h1>🎓 Math Homework Helper</h1>
<p class="subtitle">Test: Vertical Multiplication</p>
</header>
<main class="main-content">
<!-- Problem Display Section -->
<section class="problem-section">
<div class="problem-display" id="problem-display">
<div class="multiplication-vertical">
<div class="line">
<span>23</span>
</div>
<div class="line">
<span class="operator">×</span>
<span>7</span>
</div>
<div class="separator"></div>
<div id="intermediate-steps">
<div class="line" style="justify-content: flex-end; gap: 2px;">
<input type="text" class="digit-input" maxlength="1" />
<input type="text" class="digit-input" maxlength="1" />
<input type="text" class="digit-input" maxlength="1" />
</div>
</div>
<div class="separator"></div>
<div class="line" style="min-height: 2em; color: #2563eb;">
<span>?</span>
</div>
</div>
</div>
</section>
<!-- Answer Input Section -->
<section class="answer-section">
<input
type="number"
id="answer-input"
class="answer-input"
placeholder="Enter your answer"
autocomplete="off"
>
<button id="submit-btn" class="submit-btn">Check Answer</button>
</section>
<!-- Score Section -->
<section class="score-section">
<div class="score-box">
<p class="score-label">Points:</p>
<p class="score-value" id="points-score">0/20</p>
</div>
</section>
</main>
</div>
<script>
// Test the digit input functionality
const digitInputs = document.querySelectorAll('.digit-input');
digitInputs.forEach((input, index) => {
input.addEventListener('input', (e) => {
// Only allow digits
if (!/^\d?$/.test(e.target.value)) {
e.target.value = '';
return;
}
// Move to next input if digit entered
if (e.target.value && index < digitInputs.length - 1) {
digitInputs[index + 1].focus();
}
});
input.addEventListener('keydown', (e) => {
if (e.key === 'Backspace' && !e.target.value && index > 0) {
digitInputs[index - 1].focus();
}
});
});
// Focus first input on load
window.addEventListener('load', () => {
digitInputs[0].focus();
});
</script>
</body>
</html>