2023.4.22

 1 #include <iostream>
 2 using namespace std;
 3 int main()
 4 {
 5     double num,profit = 0;
 6     cout<<"请输入收入金额："<<endl;
 7     cin>>num;
 8     if(num<3500)
 9     {
10         cout<<"应征收税为0元"<<endl;
11     }
12     else
13     {
14         if(num<4500)
15         {
16             profit = 1500*0.03+(num-1500)*0.1;
17             cout<<"应征收税为:"<<profit<<endl;
18         }
19         else if(num<9000&&num>4500)
20         {
21             profit = 1500*0.03+3000*0.1+(num-4500)*0.2;
22             cout<<"应征收税为:"<<profit<<endl;
23         }
24         else if(num<35000&&num>9000)
25         {
26             profit = 1500*0.03+3000*0.1+4500*0.2+(num-9000)*0.25;
27             cout<<"应征收税为:"<<profit<<endl;
28         }
29         else if(num<55000&&num>35000)
30         {
31             profit = 1500*0.03+3000*0.1+4500*0.2+26000*0.25+(num-35000)*0.3;
32             cout<<"应征收税为:"<<profit<<endl;
33         }
34         else if(num<80000&&num>55000)
35         {
36             profit = 1500*0.03+3000*0.1+4500*0.2+26000*0.25+20000*0.3+(num-55000)*0.35;
37             cout<<"应征收税为:"<<profit<<endl;
38         }
39         else if(num>80000)
40         {
41             profit = 1500*0.03+3000*0.1+4500*0.2+26000*0.25+20000*0.3+25000*0.35+(num-80000)*0.45;
42             cout<<"应征收税为:"<<profit<<endl;
43         }
44     }
45     return 0;
46 }