15 lines
352 B
JavaScript
15 lines
352 B
JavaScript
<html>
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<body>
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<div id='input'></div>
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<div id='output'></div>
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<script type='text/javascript'>
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var a = window.prompt('enter A number', '');
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var b = window.prompt('enter B number', '');
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document.getElementById('input').innerHTML = a + ' ' + b;
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var sum = Number(a) + Number(b);
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document.getElementById('output').innerHTML = sum;
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</script>
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</body>
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</html>
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