main()
{

	int a,b,c,x,y,z;
	clrscr();
	printf("\nEnter a,b and c values :");
	scanf("%d%d%d",&a,&b,&c);		
	x=a-(b/3)+(c*2)-1;
	y=((a*x)+b)/((a*x)-b);
	z=(x+y)*(x-y);
	printf("\n x  : %d",x);
	printf("\n y  : %d",y);
	printf("\n z  : %d",z);
	getch();
}

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