/* Calculation of total expenses */
#include<stdio.h>

int main() {

	int qty, dis = 0;
	float rate, tot;
	printf("Enter quantity and rate\n");
	scanf("%d %f", &qty, &rate);

	if (qty > 1000)
		dis = 10;

	tot = (qty * rate) - (qty * rate * dis / 100);
	printf("Qty %d rate %f Total expenses = Rs. %f\n", qty, rate, tot);

}