def insertNum(n, A, k):
newlist = []
if k == 0:
newlist = [n] + A
elif k == len(A) + 1:
newlist = A + [n]
else:
newlist = A[ : k] + [n] + A[K: ]
return newlist
def insertNum(n, A, k):
newlist = []
if k == 0:
newlist = [n] + A
elif k == len(A) + 1:
newlist = A + [n]
else:
newlist = A[ : k] + [n] + A[K: ]
return newlist