if __name__ == '__main__':
    a = int(input())
    b = int(input())
    print("sum of a+b is"a+b)
    print("the differnece is"a-b)
    print("the product is"a*b)

9db5bc20d83590b0ecfd55f59eae3af416a62baa
if __name__ == '__main__':
    a = int(input())
    b = int(input())
    print("sum of a+b is"a+b)
    print("the differnece is"a-b)
    print("the product is"a*b)
