program 8: kompare lones Output 1...up-front kosts

input kan hav kommas, $, %, *... big: k=1000, m=10^6, b=10^9 (number1)e(number2)=number1*10^number2 waet...browser reed skript stuff
$ borro % interest yeers points kloes kost
lone 1
lone 2
wot get wetter the more it dri?
paement, $/month total kost
lone 1
lone 2
differ
riddel
output 2. time span (lone length) output 3. % interest affekt kosts
HOME...calculate money numbers prog 1 bi or rent
prog 3 calculate paement prog 7 max morgage, max hous
prog 9 add kloes kost program 10 get basik lone numbers
program 15 flate rate program 20 annuity