How to use python one-liners

Question

How can I implement the with...as statement from python in an one-liner, like doing [print(i) for i in range(100)] for printing every number from 0 to 99, I can't find out anything for it

Here is my try
https://code.sololearn.com/claAHAPKpe32/?ref=app

I tried to solve a problem where you are given a number x and k, and print out the sum of all the numbers which result by splitting x every k character(if the las number isn't of k length, zeros are added to satisfy this need)

Here is a working code for this problem, to understand how it is done
https://code.sololearn.com/cHCpNRzod0Dd/?ref=app

Answer 1

Have you tried to implement the “with ... as” statement in your working code?

Answer 2

#Diego Acero yes I have, but I get some kind of syntax error in some places where it didnt pop up before :))

#try this:
x = input().split()
k=int(x[1])
#arr=
if len(arr[-1])!=x[1]:
(arr[-1]=str(int(arr[-1])*(10**(k-len(arr[-1])))) with arr as [x[0][i:i+k] for i in range(0, len(x[0]), k)])
print(eval('+'.join(arr)))

Answer 3

Andrei Cereanu Are you sure that the “with ... as” statement can be used like you intend to?

Is this some kind of homework/assingment? Because there are much simpler ways to achieve what you want.

Answer 4

Diego Acero no, this is a problem I got from a friend and I wanted to solve it in as few lines as possible, without cheesy tricks like using semicolons to separate lines of code and stuff
I am not sure if it can be used as I intend it to but I wanted to try for myself and ask some more people about it sooo... sorry 😅