Hoarding programming problems for you!

### Looking for good programming challenges?

Use the search below to find our solutions for selected questions!

# Summary ranges challenge

Sharing is caring!

Problem statement
Given a sorted integer array without duplicates, return the summary of its ranges for consecutive numbers.

For example, given $[0,1,2,4,5,7]$, return $[0\rightarrow 2,4\rightarrow 5,7]$.

Solution