# Store input numbers
num1 = input('Enter first number: ')
num2 = input('Enter second number: ')
num3 = input('Enter third number :')
# Add three numbers
sum = float(num1) + float(num2) +float(num3)
# Display the sum
print('The sum of {0},{1} {2} is {3}'.format(num1, num2, num3, sum))