 
m= float(input(" Please Enter the First Value a: "))
n = float(input(" Please Enter the Second Value b: "))

print("Before Swapping two Number: m= {0} and n = {1}".format(m, n))

temp = m
m = n
n = temp

print("After Swapping two Number: a= {0} and n = {1}".format(m, n))

