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d4l3k/cs210_mygrades_percentage.js

Last active December 14, 2015 18:28
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cs210_mygrades_percentage.js
javascript:var total = 0; var mine = 0; [].forEach.call(document.querySelectorAll('p'), function(a){ var bits = a.innerText.split(":")[1].split("/"); total += parseInt(bits[1]); mine += parseInt(bits[0]);}); alert(mine + " / " + total + "\n" + (mine/total*100).toFixed(1)+"%")
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