#include <math.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <assert.h>
#include <limits.h>
#include <stdbool.h>

int main() {
int n,i,a=0,b,c; 
scanf("%i", &n);
long int *p = malloc(sizeof(long int) * n);
for (i = 0; i < n; i++) {
scanf("%li",&p[i]);
}
long int *x = malloc(sizeof(long int) * n);
for (i = 0; i < n; i++) {
scanf("%li",&x[i]);
}
int m; 
scanf("%i", &m);
long int *y = malloc(sizeof(long int) * m);
for (i = 0; i < m; i++) {
scanf("%li",&y[i]);
}
long int *r = malloc(sizeof(long int) * m);
for (int i = 0; i < m; i++) {
scanf("%li",&r[i]);
}
for(i=0;i<n;i++){
a=a+p[i];
}
printf("%d\n", a);
return 0;
}