python 输出自然数数组

Sure, you can use a loop and the print function to output a natural number array in Python. Here's an example code:

n = 10 # define the length of the array
arr = [] # create an empty list for the array

# generate the natural number array
for i in range(1, n+1):
    arr.append(i)

# print the array
print(arr)

This code will output `[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]` as the natural number array.