ShittyCode

merge_sorted_arr.py

def merge_arr(a, b):
  result = []
  i = 0 
  j = 0 
  while  i < len(a) or j < len(b):
    if i < len(a) and  ((j < len(b) and a[i] < b[j]) or  j >= len(b)):
      result.append(a[i])
      i += 1

    if  j < len(b) and ((i < len(a) and b[j] <= a[i]) or  i >= len(a)):
      result.append(b[j])
      j +=  1
      
  return result

 
a = [1,2,2,3]
b = [4]

print(merge_arr(a,b))