艰难，艰难

解题思路:

注意事项:

参考代码:

#include"stdio.h" 

int main()

{

int a;

scanf("%d",&a);

if(a<=100000)

a=a*0.1;

else if(a>100000 && a<=200000)

a=100000*0.1+(a-100000)*0.075;

else if(a>200000 && a<=400000)

a=100000*0.1+100000*0.075+(a-200000)*0.05;

else if(a>400000 && a<=600000)

  a=100000*0.1+100000*0.075+200000*0.05+(a-400000)*0.03;

  else if(a>600000 && a<=1000000)

  a=100000*0.1+100000*0.075+200000*0.05+200000*0.03+(a-600000)*0.015;

  else

  a=100000*0.1+100000*0.075+200000*0.05+200000*0.03+400000*0.015+(a-1000000)*0.01;

  printf("%d",a);

}