View Code of Problem 70

#include <stdio.h>


int main() {
	int n, sum = 0, temp;
	float d;
	scanf("%d", &n);
	while (n>0) {
		temp = (n-1) / 100000;
		switch (temp) {
		case 0:d = 0.1; break;
		case 1:d = 0.075; break;
		case 2:
		case 3:d = 0.05; break;
		case 4:
		case 5:d = 0.03; break;
		default:d = 0.01; break;
		}
		sum += (n - 100000 * temp)*d;
		n = 100000 * temp;
	}
	printf("%d", sum);
}