how start loop from three number in python?

Question

How to start the iteration loop from 000 to 999 using while loop in python?

x1=0
x2=999

while x1 <= x2:
    print (x1)
    x1 += 1

don't use for loop, just while loop

Perhaps your real question is how to pad numbers less than 100 by zeros when printing them so that e.g. 57 displays as 057? — John Coleman, May 04 '20 at 20:36
https://stackoverflow.com/questions/339007/how-to-pad-zeroes-to-a-string — Bucket, May 04 '20 at 20:38
Is the problem that you want it to print '000' and not '0' and so on? — Connor, May 04 '20 at 20:40
You need something like this: while x1 <= x2: ... print (f'{x1:03}') ... x1 += 1 — Achilleus, May 04 '20 at 20:41

score 0 · Answer 1 · answered May 04 '20 at 20:41

0

If you're asking how to pad the number with zeros,

print(f'{x1:03}')

answered May 04 '20 at 20:41

Bucket

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score 0 · Accepted Answer · edited Jun 12 '20 at 00:00

0

You could use:

In [1538]: x1=0 
      ...: x2=999
      ...:  
      ...: while x1 <= x2: 
      ...:     print (str(x1).zfill(3)) 
      ...:     x1 += 1 
      ...:

Prints something like this:

edited Jun 12 '20 at 00:00

halfer

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answered May 04 '20 at 20:42

Mayank Porwal

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score 0 · Answer 3 · answered May 04 '20 at 20:42

0

You need something like this:

while x1 <= x2:
     print (f'{x1:03}')
     x1 += 1

answered May 04 '20 at 20:42

Achilleus

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how start loop from three number in python?

3 Answers3