How can i run my code in codeplayground when it needs inputs?

Question

When i run my code this massage pops up and wants me to submit something:
"Looks like your program needs input. Split multiple inputs into separate lines."

Answer 1

yea thats what you use for the input. its separated by lines. so if you need 3 inputs, you would do:
input1
input2
input3

Answer 2

I did what you (@Edward and @Andre) said and my code was run correctly but without output.

Answer 3

yeah i did it thanks guys