Hi can someone please tell me how to read the inputs mention kotlinlang #getting-started

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Title

s

Salman

02/01/2023, 6:23 AM

Hi, can someone please tell me how to read the inputs mentioned below.

l

Laurent Laborde

02/01/2023, 6:23 AM

call readln() twice ?

do you have a sample input ? the format of the line 1 isn’t clear

s

Salman

02/01/2023, 6:26 AM

image.png

4 is the size of array, followed by 4 integers that needs to be in array, and then some number in nextline, it is easy to do in c++ but here I am stuck 🙂

l

Laurent Laborde

02/01/2023, 6:27 AM

readln().split(' ’)

look like a jetbrain academy exercise

s

Salman

02/01/2023, 6:29 AM

image.png

this is how I have done this, but still giving some number format exception

l

Laurent Laborde

02/01/2023, 6:31 AM

val myarray = readln().split(’ ’) this should be enough.

you can deal with the conversion to int when using the values later

i have to go, good luck 🙂

a

Ayfri

02/01/2023, 6:35 AM

Also I would advice you to use Intellij Community Edition (or Ultimate if you are a student) instead of VSCode :)

s

Salman

02/02/2023, 5:41 AM

sure @Ayfri, this is just some online editor I was using to solve a competitive problem, however I still don’t think that I was able to explain the question I posted above , Referring the screenshot below, from Ist line I want first digit (4) to sore in an int variable and next four digits (1, 2,3 ,4 ) to be stored in separate integer array, how can I do this please.

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