DIY: Partition Labels

Problem statement

You are given a string, s, of lowercase English letters. We want to partition this string into as many parts as possible such that each letter appears in at most one part. Return an array of integers representing the size of these parts.

Input

The input will contain a string called s. The following is an example input:

"caedbdedda"

Output

The output will be an array of integers representing the size of partitions created from the string s. For the above input, the output will be:

{1,9}

The partition will be "c" and "caedbdedda".

Coding exercise

Implement the partitionLabels(s) function, where s is the string. The function returns an array of integers representing the size of partitions created from the string s.