How to Solve Form Smallest Number From Two Digit Arrays Problem
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Form Smallest Number From Two Digit Arrays
Given two arrays of unique digits nums1 and nums2, return the smallest number that contains at least one digit from each array.
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Understanding the Form Smallest Number From Two Digit Arrays Problem
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Problem Statement
Given two arrays of unique digits nums1 and nums2, return the smallest number that contains at least one digit from each array.
Form Smallest Number From Two Digit Arrays
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Examples
nums1 = [4,1,3], nums2 = [5,7]15The number 15 contains the digit 1 from nums1 and the digit 5 from nums2. It can be proven that 15 is the smallest number we can have.
nums1 = [3,5,2,6], nums2 = [3,1,7]3The number 3 contains the digit 3 which exists in both arrays.
Constraints
1 <= nums1.length, nums2.length <= 91 <= nums1[i], nums2[i] <= 9All digits in each array are unique.How Interview Coder Helps with Leetcode Problems
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