How to write the correct while loop

Question

Hello. I want to crate a while loop that outputs:
aaaaaaa
aaaaaa
aaaaa
aaaa
aaa
aa
a

Instead of:
a
aa
aaa

I know how to write the second example
start = ‘’
while len(start) < 50
start += ‘START’
print(start)

But I can’t minus on strings, so I wonder how I could do it the other way around, starting with a line of 50 characters down to 0 characters.

Answer 1

Sidar Sahin

Try this

str = 'aaaaaaaaaa'

l = len(str)

while l > 0:
for i in range(l):
print(str[l - 1], end = '')
print ()
l -= 1

https://code.sololearn.com/cEAa3ptElOX2/?ref=app

Answer 2

Sidar Sahin

You can check code again. I have added second and easy approach.