format

format(1):
num1 = eval(input('input num1:'))
num2 = eval(input('input num2:'))
sum1 = float(num1) + float(num2)

~1#print (('{0}+{1}={2}'.format(num1, num2, sum1)))
~2#print (('{x}+{y}={z}'.format(x=num1, y=num2, z=sum1)))

format(2):
fmt = '{0:15} ${1:>6}'

print (fmt.format('Registr', 888835))