Leetcode Problem 321. Create Maximum Number

321. Create Maximum Number

Leetcode Solutions

Greedy with Monotonic Stack and Merge

  1. Define a function getMaxNumber that uses a monotonic stack to find the maximum number of a certain length from a single array.
  2. Define a function merge to merge two arrays into the largest number possible.
  3. In the main function, iterate over all possible lengths i that can be taken from nums1.
    • For each i, calculate the maximum number from nums1 of length i and from nums2 of length k-i.
    • Merge these two maximum numbers.
    • Keep track of the overall maximum number obtained from all iterations.
  4. Return the overall maximum number as the final result.
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Dynamic Programming with Memoization

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