#49 Summary Ranges with an Unsorted Array

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AlgorithmsArraysStringsPractice

An int[] array is given with no repeated elements. Convert this set into a string by collapsing numerically adjacent values into ranges.

/*
examples:
[1,4,5,2,3,9,8,11,0] => "0-5,8-9,11"
[1,4,3,2] => "1-4"
[1,4] => "1,4"
*/
public String compress(int[] array) {
    ...
}

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