[编程入门]利润计算题解

解题思路:这题就是纯属暴力判断。

注意事项:数要算准！

参考代码:

#include<bits/stdc++.h>

using namespace std;

long long a;

int main(){

scanf("%lld",&a);

if(a<=100000)

printf("%.lf\n",double(a*0.1));

else

{

if(a<=200000)

printf("%.lf\n",double(10000+(a-100000)*0.075));

else

{

if(a<=400000)

printf("%.lf\n",double(17500+(a-200000)*0.05));

else

{

if(a<=600000)

printf("%.lf\n",double(27500+(a-400000)*0.03));

else

{

if(a<=1000000)

printf("%.lf\n",double(33500+(a-600000)*0.015));

else

printf("%.lf\n",double(39500+(a-1000000)*0.01));

}

}

}

}

    return 0;

}