那错了
#include<stdio.h>
long int main()
{
double i,c1,c2,c4,c6,c10,cx;
printf("利润是:");
scanf("%d",&i);
c1=100000*0.1;
c2=c1+100000*0.075;
c4=c2+200000*0.05;
c6=c4+200000*0.03;
c10=c6+400000*0.015;
if(i>=100000)
if(i>=200000)
if(i>=400000)
if(i>=600000)
if(i>=1000000)
cx=c10+(i-1000000)*0.01;
else
cx=c6+(i-600000)*0.015;
else
cx=c4+(i-400000)*0.03;
else
cx=c2+(i-200000)*0.05;
else
cx=c1+(i-100000)*0.075;
else
cx=i*0.1;
printf("提成是%f\n",cx);
return 0;