简单的利润问题
程序代码:#include<stdio.h>
main()
{
float profit,commision;
printf("请输入您这一个月的利润\n");
scanf("%f\n",&profit);
if(profit<=10)
{
commision=profit*0.1;
}
else if(profit<=20)
{
commision=1+(profit-10)*0.075;
}
else if(profit<=40)
{
commision=1.75+(profit-20)*0.05;
}
else if(profit<=60)
{
commision=2.75+(profit-40)*0.03;
}
else if(profit<=100)
{
commision=3.35+(profit-60)*0.015;
}
else if(profit>100)
{
commision=3.95+(profit-100)*0.01;
}
else
{
printf("您的输入有误,请重先输入\n");
}
printf("%f\n",commision);
}
那里错了。求解









