Question

I want to take multiple integer inputs in same line

eg :- input
-1 -1
500 500

so that I can multiply them. I am taking the input in a string from keyboard – then what should I do?

Answer 1

This prints [“5”, “66”, “7”, “8”] if you type a line containing 5 66 7 8 (separated by any whitespace):

p $stdin.readline.split

To get them multiplied, do something like this:

q = 1
$stdin.readline.split.each {|n| q *= n.to_i }
p q