#include "stdio.h"<br/>void main()<br/>{ double profit,b1,b2,b3,b4,b5,b;<br/> printf("please input the profit:\n");<br/> scanf("%f",&profit);<br/> b1=100000*0.1;<br/> b2=100000*0.075+b1;<br/> b3=200000*0.05+b2;<br/> b4=200000*0.03+b3;<br/> b5=400000*0.015+b4;<br/> if(profit<=100000)<br/> b=profit*0.1;<br/> else if(profit<=200000)<br/> b=(profit-100000)*0.075+b1;<br/> else if(profit<=400000)<br/> b=(profit-200000)*0.05+b2;<br/> else if(profit<=600000)<br/> b=(profit-400000)*0.03+b3;<br/> else if(profit<=1000000)<br/> b=(profit-600000)*0.015+b4;<br/> else b=(profit-1000000)*0.01+b5;<br/> printf("bonus=%f\n",b);<br/><br/>}