Find the Smallest Common Number
Given three integer arrays sorted in ascending order, return the smallest number found in all three arrays.
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Statement
We’re given three integer arrays, each sorted in ascending order. Return the smallest number common in all three arrays. In case no number is common, return -1.
Example
Let’s look at the three arrays below, where is the smallest number that is common in all the arrays:
Sample input
v1 = [6, 7, 10, 25, 30, 63, 64]
v2 = [0, 4, 5, 6,