# def add_two(param):
#     param += 2
#     return param

# print(add_two(4))

# x = add_two(3)

# for i in range(x):
#     print("hello world")

def add(a, b):
    return a + b # it returns the sum of a and b

x = 2
y = 5
print("The sum of", x, "and", y, "is", add(x, y))
