merge_sorted_array

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88. Merge Sorted Array (Easy)

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 greater or 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]

Related Topics

[Array] [Two Pointers]

Similar Questions

1. Merge Two Sorted Lists (Easy)
2. Squares of a Sorted Array (Easy)
3. Interval List Intersections (Medium)

Hints

Hint 1

What if you fill the longer array from the end instead of start ?