ParseInt(readline() ) ;

Question

What is the meaning of parseInt and readline(from javascript arithmetic operators lesson) explain please

Answer 1

readLine() is a function of Node JS to get input values and it returns string
So if you take input 10 then it would be considered as a string value but it is actually an integer value so we need to parse string value to integer value so here we use parseInt

Answer 2

abi abitha
I already explained in my answer.

Answer 3

Ok but readline means

Answer 4

Ok thank you