#!C:\Users\amham\AppData\Local\Programs\Python\Python38-32\python.exe
#!python
print("Content-Type: text/html")
print()
#number
print(1)
#string
print('hello world')
#boolean
print(True)
print(False)
#expression
print(1+1)
print('hello'+'world') #hello world
#comparison operator
print(1==1)
print(1<2)
print(2<1)
#Membership operator
print('world' in ' hello world')

import os.path
print(os.path.exists('boolean.py'))