poj 3196 Babylonian Roulette

#include"stdio.h"#include"string.h"int main(){int pot;int bet;int fpot;while(scanf("%d%d%d",&pot,&bet,&fpot)!=-1,pot+bet+fpot){if(pot>fpot)pot-=fpot;else pot=fpot-pot;if(pot%bet!=0)printf("No accounting tabletn");else{pot=pot/bet;int ans;ans=0;ans+=pot/3;pot%=3;ans+=pot/2,pot%=2;ans+=pot;printf("%dn",ans);}}return 0;}