88. Merge Sorted Array

July 28, 2020 · View on GitHub

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88. Merge Sorted Array

Description

Given two sorted integer arrays nums1 and nums2, merge nums2 into nums1 as one sorted array.

Note:

  • The number of elements initialized in nums1 and nums2 are m and n respectively.
  • You may assume that nums1 has enough space (size that is equal to m + n) to hold additional elements from nums2.

Example:

Input:
nums1 = [1,2,3,0,0,0], m = 3
nums2 = [2,5,6],       n = 3

Output: [1,2,2,3,5,6]

 

Constraints:

  • -$10^{9}$ <= nums1[i], nums2[i] <= $10^{9}$
  • nums1.length == m + n
  • nums2.length == n

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