#include<conio.h>
#include<stdio.h>
void main()
{
	int l[4],c[4],C,i;
	printf("Dati cantitatile: ");
		for(i=1;i<=3;i++)
		scanf("%d",&c[i]);
	printf("Dati preturile pe kilogram: ");
		for(i=1;i<=2;i++)	
		scanf("%d",&l[i]);
	printf("Dati costul total: ");
	scanf("%d",&C);

	l[3]=(C-l[1]*c[1]-l[2]*c[2])/c[3];
	printf("L3 este %d",l[3]);
}