how to write an if statement in python and then code example

Example 1: python if statement

usrinput = input(">> ")
if usrinput == "Hello":
  print("Hi")
elif usrinput == "Bye":
  print("Bye")
else:
  print("Okay...?")

Example 2: if statement python

a = 33

b = 200

if b > a:
  print("b is greater than a")