利润计算 简单明了

解题思路:

注意事项:

参考代码:

#include<stdio.h>

int main()

{

    int a,b;

    scanf("%d",&a);

    switch(a/100000)

    {

        case 0:b=a*0.1;printf("%d",b);break;

        case 1:b=10000+(a-100000)*0.075;printf("%d",b);break;

        case 2:

        case 3:b=17500+(a-200000)*0.05;printf("%d",b);break;

        case 4:

        case 5:b=27500+(a-400000)*0.03;printf("%d",b);break;

        case 6:

        case 7:

        case 8:

        case 9:b=33500+(a-600000)*0.015;printf("%d",b);break;

        default:b=93500+(a-1000000)*0.01;printf("%d",b);break;

    }

return 0;

}