int main()
{
int z,i;
float sum=0;
printf("input money:");
scanf("%d",&i);
if(i<=100000)
z=1;
else if(i<=200000&&i>100000)
z=2;
else if(i<=400000&&i>200000)
z=4;
else if(i<=600000&&i>400000)
z=6;
else if(i<=1000000&i>600000)
z=10;
else if(i>1000000)
z=11;
switch(z)
{
case 11:sum+=(i-1000000)*0.01;i=1000000;
case 10:sum+=(i-600000)*0.015;i=600000;
case 6:sum+=(i-400000)*0.03;i=400000;
case 4:sum+=(i-200000)*0.05;i=200000;
case 2:sum+=(i-100000)*0.075;i=100000;
case 1:sum+=i*0.1;break;
}
printf("Bonus=%lf",sum);
return 0;
}
調好了 試試