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dmidlo/indexOfElement.js

Last active March 25, 2017 06:47
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indexOfElement.js
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indexOfElement.js
function indexOfElement(arr, num) {
arr.push(num);
arr.sort(function(a,b){return a-b;});
return(arr.indexOf(num));
}
indexOfElement([5, 3, 20, 3], 5);
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