本帖最後由 陸長辰 於 2016-8-6 11:25 編輯
- #include<iostream>
- #include<cstdlib>
- using namespace std;
- int main()
- {
- int p,q,sum=0;
- cout<<"智能玩具店"<<endl<<endl;
- cout<<"商品價目表"<<endl;
- string a[5]={"統神","警察","假的","海濤法師","老鼠"};
- int price[5]={87,20,40,60,80};
- for(int i=0;i<5;i++)
- {
- cout<<"("<<i+1<<")"<<a[i]<<"\t"<<price[i]<<"元"<<endl;
- }
- cout<<"(8)結帳"<<endl<<endl;
- while(true)
- {
- cout<<"請輸入商品代碼:";
- cin>>p;
- if(p==8)
- {
- break;
- }else if(p>=1 && p<=7)
- {
- cout<<"數量";
- cin>>q;
- sum+=(price[p-1]*q);
- }else
- {
- cout<<"輸入錯誤"<<endl;
- continue;
- }
- cout<<endl<<"總共"<<sum<<"元"<<endl;
- system("pause");
- return 0;
- }
- }
複製代碼 |