#include<bits/stdc++.h>
using namespace std;
int n,m,a[100010];
int main()
{
    cin>>n>>m;
    for(int i=1;i<=n;i++)scanf("%d",&a[i]);
    while(m--)
    {
        int x;scanf("%d",&x);
        int y=1;
        while(x>=a[y])x-=a[y],y++;
        printf("%d\n",y);
    }
    return 0;
}