How to remove the last "." from for loop print

user_16484991 0
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for i in range (20):
    print(i, end='.')

my result is actually

0.1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.

is there any way or advise so that my print will be

0.1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19
python-3.x python
3 Answers

You can do this:

print(".".join(str(n) for n in range(20)))

That generates the numbers from 0 to 19 (inclusive), converts each one to a string, joins them together with . as a separator, then prints the result.

user_138432680

I would prefer to use the inline "if" statement. for i in range(20): print(i, end="" if i == 19 else ".")

user_94017150

You can get all elements but the last one. Let's say you have that string on the variable my_str, you could try:

my_str[-1:]
user_51144950
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