#include "stdio.h"
void main()
float total,cost;
int eticket=0;
printf("请输人所购商品的价值:");
scanf("*f",&total);
if(total>=8000){cost=0.8*total;etfEket=(int)tota1/1000*200;}
else if(total>=6000)icost=0.85*total;eticket=(int)total/1000*150;)
else if(total>=4000);cost-0.g0*total;eticket=(int)total/1000*100;)
else if(total>=2000) (cost=0.95*total;eticket=0;}
else cost-total;
printf("您应花费:f元\n",total);
printf("您实际只需花费:&f元\n",cost);
printf("您的可用电子券为: &d元\n",eticket);