Find the Highest Altitude

1class Solution {
2    public int largestAltitude(int[] gain) {
3        int sumSoFar = 0;
4        int highest = 0;
5
6        for (int i = 0; i < gain.length; i++) {
7            sumSoFar = sumSoFar + gain[i];
8
9            if (sumSoFar > highest) {
10                highest = sumSoFar;
11            }
12        }
13
14        return highest;
15    }
16}