if __name__ == '__main__':
    print("Enter Number: ")
    a = int(raw_input())
    print("Enter Number: ")
    b = int(raw_input())
    print("Addition of %s, %s numbers = %s"%(a, b, a + b))
    print("Substraction  of %s, %s numbers = %s"%(a, b, a - b))
    print(a*b)
