I am trying to work thru the solution for \nhttps://leetcode.com/explore/learn/card/fun-with-arrays/525/inserting-items-into-an-array/3253/\n\nI have been unable to successfully code the solution. can someone let me know what am I doing wrong ?\n\n```\nnums1 = [1,2,3,0,0,0]\nnums2 = [2,5,6]\n\ndef merge_sorted_arrays(A1,A2):\n    p1 = 2\n    p2 = 2\n    p0 = p1 + p2 + 1\n    while p0 > 0:\n        if A2[p2] > A1[p1]:\n            A1[p0] = A2[p2]\n            p2 -= 1\n        else:\n            A1[p0] = A2[p2]\n            p1 -= 1\n        p0 -= 1\n    return A1\n\nprint(merge_sorted_arrays(nums1, nums2))\n$ [1, 2, 2, 2, 5, 6]\n```

I am trying to work thru the solution for \nhttps://leetcode.com/explore/learn/card/fun-with-arrays/525/inserting-items-into-an-array/3253/\n\nI have been unabl