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joshkautz / digitSum.js

Created September 4, 2016 14:35

CodeFights - JavaScript code to calculate the sum of all digits in an integer

	function digitSum(n) {
	var sum = 0;
	var string = n.toString();

	for(i=0; i < string.length; i++){
	sum = sum + parseInt(string.substring(i, i+1));
	}

	return sum;
	}