How to make a working if statement

Question

so I'm trying to make a working if statement but it doesn't work
if input ("Y")
print ("Y")
else
print ("N")
error: Expected Indented block at IF statement

Answer 1

I posted it

Answer 2

If input ("Y")
Print ("Y")
else
Print ("N")

Answer 3

Thx

Answer 4

:)

Answer 5

It works!