#function for calculating sum
def sum(a,b):
    c = a + b
    print(c)
    print(float(c))
#function for calculating product
def mul(a,b):
    c = a * b
    print(c)
    
#input
a = int(input("Enter a"))
b = int(input("Enter b"))
#function call
sum(a,b)
mul(a,b)
