how to split two digit number in javascript


for (var i = 0, sum = 0; i < output.length; sum += output[i++]);
console.log(sum);

/*
* Outputs: 39
*/

var number = 12354987,
output = [],
sNumber = number.toString();

for (var i = 0, len = sNumber.length; i < len; i += 1) {
output.push(+sNumber.charAt(i));
}

console.log(output);

/* Outputs:
*
* [1, 2, 3, 5, 4, 9, 8, 7]
*/

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