简单粗暴
#include <stdio.h>
int main(){
float i,sum;
printf("当月利润为");
scanf("%f",&i);
if(i>0&&i<=100000)
sum=i0.1;
if(i>100000&&i<=200000)
sum=(i-100000)*0.075+100000*0.1;
if(i>200000&&i<=400000)
sum=(i-200000)*0.05+100000*0.075+100000*0.1;
if(i>400000&&i<=600000)
sum=(i-400000)*0.03+200000*0.05+100000*0.075+100000*0.1;
if(i>600000&&i<=1000000)
sum=(i-600000)*0.015+200000*0.03+200000*0.05+100000*0.075+100000*0.1;
if(i>1000000)
sum=(i-1000000)0.01+4000000.015+2000000.03+2000000.05+1000000.075+100000*0.1;
printf("奖金为%f",sum);
return 0;
}