15 lines
451 B
CoffeeScript
15 lines
451 B
CoffeeScript
<html>
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<script type="text/javascript" src="http://jashkenas.github.com/coffee-script/extras/coffee-script.js"></script>
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<script type="text/coffeescript">
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a = window.prompt 'enter A number', ''
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b = window.prompt 'enter B number', ''
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document.getElementById('input').innerHTML = a + ' ' + b
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sum = parseInt(a) + parseInt(b)
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document.getElementById('output').innerHTML = sum
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</script>
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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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</body>
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</html>
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