void main()
{
	int a,b,c,e,f,g,m,n,t,q;
	scanf("%d %d %d\n %d %d %d", &a,&b,&c,&e,&f,&g);
	
	m=0;n=0;q=0;
		
	if (b==1) {	n=365-c;}
	if (b==2) {	n=365-(31+c);}
	if (b==3) {	n=365-(59+c);}
	if (b==4) {	n=365-(90+c);}
	if (b==5) {	n=365-(120+c);}
	if (b==6) {	n=365-(151+c);}
	if (b==7) {	n=365-(181+c);}
	if (b==8) {	n=365-(212+c);}
	if (b==9) {	n=365-(243+c);}
	if (b==10) {	n=365-(273+c);}
	if (b==11) {	n=365-(304+c);}
	if (b==12) {	n=365-(334+c);}
	else ;

	if(f==1) {m=g;}
	if(f==2) {m=31+g;}
	if(f==3) {m=59+g;}
	if(f==4) {m=90+g;}
	if(f==5) {m=120+g;}
	if(f==6) {m=151+g;}
	if(f==7) {m=181+g;}
	if(f==8) {m=212+g;}
	if(f==9) {m=243+g;}
	if(f==10) {m=273+g;}
	if(f==11) {m=304+g;}
	if(f==12) {m=334+g;}
	else;

	q=m+n;
	if (a==e) {q=m-(365-n);
		if ((a % 4 == 0 && a % 100 !=0) || (a % 400 == 0) && b<=2)
			q=q+1;
		else q=q;}
	else {t=e-a-1; q=q+365*t;
		do
			{	if ((a % 4 == 0 && a % 100 !=0) || (a % 400 == 0))
			{q=q+1; a=a+1;}
			else a=a+1;
			}
		while(a<=e);
		}

	printf("%d",q);
}