如何在打印的数字中显示数字，用两个空格分隔？ 在 python

Question

Takes a number between 1 – 32767 from the user and passes the number to a function (print_value) as argument. The function will display the digits in the number separated by two spaces. For example, if the user enters an integer, 3467; The function should print 3 4 6 7.

Answer 1

One way would be to convert the integer to a string and then use .join() to join the characters of a string together with specified characters in between.

def print_value(number):
    print('  '.join(str(number)))  # converts number to a string and inserts two spaces between each character ('  ')

This works because.join() is used to join together the elements of a list into a string. Strings can also be interpreted as a list of individual characters ('hi' = ['h', 'i']), so using.join() on them works as well.