#!/usr/bin/python3

def main():

	a=3
	b=-123
	c=1.033*10-33
	d="python is fun"

	print("value of a is" , a)
	print("value of b is" , b)
	print("value of c is" , c)
	print("value of d is" , d)

if __name__=="__main__":
	main()