function main() { var x = parseInt(readLine(), 10);}

Question

Can anyone tell me the meaning of this sentence?

Answer 1

https://www.sololearn.com/Discuss/2223175/?ref=app

Answer 2

Atul Panda

10 represent decimal. So when you do parseInt with 10 then you get decimal number. 10 is optional.

To get more knowledge check here

https://www.w3schools.com/jsref/jsref_parseint.asp

Answer 3

Sir why it is written 10,out there?