#include <stdio.h>

int main() {
    int N;
    scanf("%d", &N);

    long long prefixSum[N + 1];
    long long angkaAsli[N + 1];

    for (int i = 1; i <= N; i++) {
        scanf("%lld", &prefixSum[i]);
    }

    prefixSum[0] = 0; 
    for (int i = 1; i <= N; i++) {
        angkaAsli[i] = prefixSum[i] - prefixSum[i-1];
    }

    int posisi;
    int pertama = 1; 

    while (scanf("%d", &posisi) == 1) {
        if (posisi == -9) {
            break; 
        }

        if (!pertama) printf(" ");
        printf("%lld", angkaAsli[posisi]);
        pertama = 0;
    }
    
    printf("\n");

    return 0;
}