How to run multiline program in pc

Question

s = input("Enter something please: ")

print(s)
//this program I tried in pc but it's not working plzz help

Answer 1

Where are you trying it?

Answer 2

python 3 in my hp pc

Answer 3

I mean, are you using any IDE or are you running it in a terminal?

Answer 4

in a terminal
u suggest me where I should try in IDE or in terminal