from re import A


print('Simple calculator')
a = int( input("enter the first number="))
b = int( input("enter the second number="))
sum=a+b
subtract=a-b
product=a*b
division=a/b
print("the sum of 2 numbers is",sum)
print("the subtract of 2 numbers is",subtract)
print("the product of 2 numbers is",product)
print("the division of 2 numbers is",division)