1、#include<stdio.h>int main(){int profit,b;double a;printf("阄唰辔腽请输入你的利润：");scanf("%d",&profit);if(profit<=100000)a=profit*0.1;else if(profit>1e+05&&profit<=2e+05)a=(profit-1+05)*0.075+1e+05*0.1;else if(profit>2e+05&&profit<=4e+05)a=(profit-2e+05)*0.05+1e+05*(0.075+0.1);else if(profit>400000&&profit<=6e+05)a=(profit-4e+05)*0.03+2e+05*0.05+1e+05*(0.075+0.1);else if(profit>6e+05&&profit<=1e+06)a=(profit-6e+05)*0.015+2e+05*(0.03+0.05)+1e+05*(0.075+0.1);elsea=(profit-1e+06)*0.01+4e+05*0.015+2e+05*(0.03+0.05)+1e+05*(0.075+0.1);printf("%.2lf\n\n\n\n\n",a);
2、b=profit/100000;switch(b){case 0:a=profit*0.1;break;case 1:a=(profit-1+05)*0.075+1e+05*0.1;break;case 2:case 3:a=(profit-2e+05)*0.05+1e+05*(0.075+0.1);break;case 4:case 5:a=(profit-4e+05)*0.03+2e+05*0.05+1e+05*(0.075+0.1);break;case 6:case 7:case 8:case 9:a=(profit-6e+05)*0.01+2e+05*(0.03+0.01)+1e+05*(0.075+0.1);break;default:a=(profit-1e+06)*0.01+4e+05*0.015+2e+05*(0.03+0.01)+1e+05*(0.075+0.1);}printf("%.2lf\n",a);return 0;}
3、纸质版本
4、给程序运行结果：如下
