Solution: Create Maximum Number
Explore how to form the maximum possible number of length k by merging two integer arrays using the two-pointer strategy. Understand how to select optimal subarrays, apply greedy methods with stacks, and merge sequences by comparing suffixes. This lesson guides you through practical implementation and complexity analysis to solve the problem efficiently.
We'll cover the following...
Statement
You are given two integer arrays, nums1 and nums2, of lengths m and n, respectively. Each array represents the digits of a number.
You are also given an integer k. Create the largest possible number of length k (where k m n) using digits from both arrays. You may interleave digits from the two arrays, but the relative order of digits within the same array must be preserved.
Return an array of k digits representing the maximum number.
Constraints:
mnums1.lengthnnums2.lengthm,n...