Python overlapping loop basic question!

for i in range(0,7) :
  for j in range(0, i):
    print(j, end='')
  print()

I made the chords like this.

Here's the result.

What should I do to make it look symmetrical to the shape?

python

2022-09-20 22:02

2 Answers

As for the first shape, I just printed out the number and wrote it automatically when I changed the line

For the second shape, print as many spaces as you want, and then print out the first shape without rewinding.

I think it's hard to see if it's going well because we're filling in the gaps If you want

You should try that first

Then, simply replace the number you are output with a space and combine it with the code above.

2022-09-20 22:02

What you're facing right now is an old problem called left padding. Search for it.
There could be many situations.

But the question given doesn't seem to assume such a complicated situation... Let's make it easy.
Interestingly, Python is something like this.

for x in range(0, 7) :
    y = 7 - x
    print(' ' * y + '?')

2022-09-20 22:02

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