本帖最後由 孟涵 於 2023-6-29 19:14 編輯
- #include<iostream>
- #include<cstdlib>
- using namespace std;
- int main()
- {
- int a,b,c,d,e,f,g;
- cout<<"***智慧找零系統***"<<endl<<endl;
- cout<<"請輸入商品價格: ";
- cin>>a;
- cout<<"客人付了多少錢: ";
- cin>>b;
- cout<<endl;
-
- if(a>b)
- {
- cout<<"錢不夠喔!還差"<<a-b<<"元";
-
- }
-
- else if(a==b)
- {
- cout<<"剛剛好!謝謝惠顧!";
- }
-
- else if (b>9999)
- {
- cout<<"錢太多? 全部送我吧!"<<endl;
- }
-
- else
- {
- c=b-a;
-
- cout<<"須找客人"<<c<<"元"<<endl<<endl;
-
- g=b-a;
-
- if(g/500>0)
- cout<<"500元鈔票"<<g/500<<"張"<<endl;
- c=g%500;
- if(c/100>0)
- cout<<"100元鈔票"<<c/100<<"張"<<endl;
- d=c%100;
- if(d/50>0)
- cout<<"50元硬幣"<<d/50<<"枚"<<endl;
- e=d%50;
- if(e/10>0)
- cout<<"10元硬幣"<<e/10<<"枚"<<endl;
- f=e%10;
- if(f/1>0)
- cout<<"1元硬幣"<<f/1<<"枚"<<endl;
-
- }
- system("pause");
- return 0;
-
- }
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