How to output this template in Python

Can this be done with the for loop? Help friends thanks

CodePudding user response：

How to output this template in for loop in Python

CodePudding user response：

rows = 9
for i in range(1, rows):
    for i in range(0, i, 1):
        print(format(2 ** i, "4d"), end=' ')
    for i in range(-1   i, -1, -1):
        print(format(2 ** i, "4d"), end=' ')
    print("")