import java.util.*; public class Main { public static void main(String[] args) { Scanner sc=new Scanner(System.in); int L=sc.nextInt(); int n=sc.nextInt(); int w[]=new int[n]; for(int i=0;i=w[i]){ sum+=w[i]; ans++; if(sum>=L)break; } i++; } System.out.println(ans); }}