View Code of Problem 70

#include<stdio.h>
#define N 100000
int main()
{
	double m,sum;
	int n;
	scanf("%d",&n);
	if(n<=N)
	{
		sum = n*0.1;
	}
	else if(n>N&&n<=2*N)
	{
		sum = N*0.1+ (n-N)*0.75;
	}
	else if(n>2*N&&n<=4*N)
	{
		sum = N*0.1+N*0.075+(n-2*N)*0.05;
	}
	else if(n>4*N&&n<=6*N)
	{
		sum = N*0.1+N*0.075+2*N*0.05+(n-4*N)*0.03;
	}
	else if(n>6*N&&n<=10*N)
	{
		sum =  N*0.1+N*0.075+2*N*0.05+2*N*0.03+(n-6*N)*0.015;
	}
	else
	{
		sum =  N*0.1+N*0.075+2*N*0.05+2*N*0.03+4*N*0.015+(n-10*N)*0.01;
	}
	printf("%.0f",sum);
	return 0;
 } 

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