Output of Python code - Printable Version

Output of Python code - Printable Version

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Output of Python code - hemal07yc - Sep-13-2019

what is the output of the following code in Python 3.x environment?

x = "abcdef"
i = "i"
while i in x:
print(i, end=" ")

Options:
1. abcdef
2. Error
3. a b c d e f
4. No Output

RE: Output of Python code - newbieAuggie2019 - Sep-13-2019

(Sep-13-2019, 10:44 AM)hemal07yc Wrote: what is the output of the following code in Python 3.x environment?

x = "abcdef"
i = "i"
while i in x:
print(i, end=" ")

Options:
1. abcdef
2. Error
3. a b c d e f
4. No Output

Sorry, but that seems to be a very easy exercise, that you don't seem to have even tried to work it out.

All the best,

RE: Output of Python code - hemal07yc - Sep-13-2019

I Didn't get any output
According to me, answer should be "No Output"

Kindly confirm that it is correct or not.

Thanking you in advance..

RE: Output of Python code - perfringo - Sep-13-2019

(Sep-13-2019, 10:57 AM)hemal07yc Wrote: I Didn't get any output

So you have an answer.

However, if you are wondering why there is no output: there is no letter 'i' in x ('abcdef') so while loop is never executed as condition is false.

If you are adventurous you can write i = 'a' and observe what will happen (warning: you will enter endless loop, to break it press ctrl + c)

RE: Output of Python code - newbieAuggie2019 - Sep-13-2019

(Sep-13-2019, 10:57 AM)hemal07yc Wrote: I Didn't get any output
According to me, answer should be "No Output"

Kindly confirm that it is correct or not.

Thanking you in advance..

Okay, that's better...

Nevertheless, there must be an indentation (four spaces) for print, otherwise it produces an

Error:
expected an indented block error

The correct code should be:

x = "abcdef"
i = "i"
while i in x:
    print(i, end=" ")

And if you run it, nothing happens because:
1. If there were an 'i' in the string "x" ('abcdef'), then "i" would be printed. As it is not the case, nothing is printed. That explains the whole exercise, as nothing is printed; therefore the solution is number 4. No Output.

All the best,

(Sep-13-2019, 11:09 AM)perfringo Wrote:
(Sep-13-2019, 10:57 AM)hemal07yc Wrote: I Didn't get any output

So you have an answer.

However, if you are wondering why there is no output: there is no letter 'i' in x ('abcdef') so while loop is never executed as condition is false.

If you are adventurous you can write i = 'a' and observe what will happen (warning: you will enter endless loop, to break it press ctrl + c)

Oops! It seems that I posted just after you! Sorry! Blush

RE: Output of Python code - perfringo - Sep-13-2019

(Sep-13-2019, 11:10 AM)newbieAuggie2019 Wrote: Oops! It seems that I posted just after you! Sorry!

At some point we are all have been ninja'd Big Grin