#include<stdio.h>
int nra[10000],nrb[10000],i,t1,tt,k,n,m1,m2;
int main()
{
	freopen("fabrica.in","r",stdin);
	freopen("fabrica.out","w",stdout);
	scanf("%d %d %d\n",&n,&m1,&m2);
	for(i=1;i<=m1;i++)
		scanf("%d\n",&nra[i]);
	for(i=1;i<=m2;i++)
		scanf("%d\n",&nrb[i]);
	t1=0;tt=0;k=0;
	for(i=1;i<=n;i++)
		if(i-k*m1>=nra[m1]){t1++;k++;}
	tt=t1+nrb[m2];
		printf("%d %d\n",t1,tt);
	return 0;
}