#include<iosreeam>
using namespace std;
double capital=0.0; //金额
double call(int num,double quantity)
{
switch(num)
{
case 0:
return quantity*1.50;
case 1:
return quantity|*1.70;
case 2:
return quantity|*4.60;
case 3:
return quantity|*0.90;
case 4:
return quantity|*2.50;
case 5:
return quantity|*3.70;
case 6:
return quantity|*7.60;
case 7:
return quantity|*3.90;
}
}
int main()
{
cout<<"提示:本店提供8种水果,如下(左边为水果标号及名称,右边为其单价)"<<endl;
cout<<"0 西瓜 1.50,1 木瓜 1.70,2 哈密瓜 4.60,3 苹果 0.9\n"
<<"4 梨 2.50,5 柚子 3.70,6 猕猴桃 7.60,7 山楂 3.9"<<endl;
int num_choice=0; //几种选择
while(1)
{
int Y_N;
原文:http://www.cnblogs.com/butta/p/6385728.html