- #include<iostream>
- #include<cstdlib>
- using namespace std;
- int main()
- {
- int m,d;
- float fee;
- cout<<"電費計算機"<<endl;
- cout<<"請輸入月份";
- cin>>m;
- cout<<"用電度數";
- cin>>d;
- if(m>=6 && m<=9)
- {
- if(d>1001)
- {
- fee=120*2.1+(300-120)*3.02+(500-330)*4.39+(700-500)*5.44+(1000-700)*6.16+(d-1000)*6.71;
- }else if(d>=701)
- {
- fee=120*2.1+(300-120)*3.02+(500-330)*4.39+(700-500)*5.44+(d-700)*6.16;
- }else if(d>501)
- {
- fee=120*2.1+(300-120)*3.02+(500-330)*4.39+(d-500)*5.44;
- }else if(d>331)
- {
- fee=120*2.1+(300-120)*3.02+(d-330)*4.39;
- }else if(d>121)
- {
- fee=120*2.1+(d-121)*3.02;
- }else
- {
- fee=d*2.1;
- }
- }
- else
- {
- if(d>1001)
- {
- fee=120*2.1+(300-120)*2.68+(500-330)*3.61+(700-500)*4.48+(1000-700)*5.03+(d-1000)*5.28;
- }else if(d>=701)
- {
- fee=120*2.1+(300-120)*2.68+(500-330)*3.61+(700-500)*4.48+(d-700)*5.03;
- }else if(d>501)
- {
- fee=120*2.1+(300-120)*2.68+(500-330)*3.61+(d-500)*4.48;
- }else if(d>331)
- {
- fee=120*2.1+(300-120)*2.68+(d-330)*3.61;
- }else if(d>121)
- {
- fee=120*2.1+(d-121)*2.68;
- }else
- {
- fee=d*2.1;
- }
- cout<<"總共"<<fee<<"元";
- }
- system("pause");
- return 0;
- }
複製代碼 |