equator

#include<stdio.h>
main()
{
    int n,i,s=0,x=0;
    scanf("%d",&n);
    int a[n];
    for(i=1;i<=n;i++)
    {
        scanf("%d",&a[i]);
        s=(s+a[i]);
    }
    i=0;
    if(s%2==0){
            s=s/2;
    st:
    {

        x=a[i+1]+x;
        i++;
        if(x<s)
            goto st;

    }}
    else
    {   s=s/2;
        s:
    {
         x=a[i+1]+x;

        i++;
        if(x<=s)
            goto s;
            }
    }
    printf("%d",i);
}