Добавить точку в длинном номере в Python
num = 10000 // Your number
str_num = str(num)
output = ''
count = 1
for i in str_num[::-1]:
if count % 3 == 0:
output = output + i + '.'
count = 0
else:
output = output + i
count += 1
return output[::-1]
Old-fashioned Otter