#!/usr/bib/python3

def main():
        a=3
        b=-123
        c=1033*10-33
        d="Python is fun"
        print("The value of the variable a is", a)
        print("The value of the variable b is", b)
        print("The value of the variable c is", c)
        print("The value of the variable d is", d)


if __name__=="__main__":
       main()