program 31, output 1
Rule av 78, depresheeate vershun
In the old daes (B4 komputer) merchants yuzed the rule av 78
tu kompute interest on a lone bekauz it was eezee tu du bi hand.
Also kalled 'sum av digits'. Add digits (1+2+3+...+12)...sum=78.
Thats how it got its name. Tudae, most biz yuze komputers & charj
"amortized" interest: % applied tu balans yu oe eech month.
Sum stil yuze rule av 78 tu depresheeate assets, such as
kar, or biz equipment. It is simpel & eezee & yu dont need puter.
Zampel: depresheate kar over 5 yeers...sum av digits=1+2+3+4+5=15.
yeer 1: value drop bi 5/15=33% kar now werth 67% av kost.
yeer 2: value drop bi 4/15=26.67% 40.33% av kost
yeer 3: value drop bi 3/15=20% 20.33% av kost.
input kan hav kommas, $, %, *... big: k=1000, m=10^6, b=10^9
(number1)e(number2)=number1*10^number2
waet...browser reed skript stuff