Day 1 #100daysofcode The function merges two sorted arrays, nums1 and nums2 into nums1 in sorted order. We start from the end of nums1 excluding zeros and nums2, merging elements in reverse order to avoid overwriting. #golang
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We also compare elements from both arrays, placing the larger one at the current position in nums1. If any elements remain in nums2 we copy them into nums1.
