Largest 5 digit number in a series
JavaScript
function solution(digits) {
var greatestNum = 0, sequenceLength = 5;
for (var i = 0; i < digits.length - (sequenceLength - 1); i++) {
var num = "";
for (var j = 0; j < sequenceLength; j++) {
num += digits[i + j];
}
num = parseInt(num);
if (num > greatestNum) greatestNum = num;
}
return greatestNum;
}