Problem:
Score : 200 points

Problem Statement

A ball will bounce along a number line, making N + 1 bounces. It will make the first bounce at coordinate D_1 = 0, and the i-th bounce (2 \leq i \leq N+1) at coordinate D_i = D_{i-1} + L_{i-1}.

How many times will the ball make a bounce where the coordinate is at most X?

Constraints

1 \leq N \leq 100

1 \leq L_i \leq 100

1 \leq X \leq 10000

All values in input are integers.

Input

Input is given from Standard Input in the following format:

N X
L_1 L_2 ... L_{N-1} L_N

Output

Print the number of times the ball will make a bounce where the coordinate is at most X.

Sample Input 1

3 6
3 4 5

Sample Output 1

2

The ball will make a bounce at the coordinates 0, 3, 7 and 12, among which two are less than or equal to 6.

Sample Input 2

4 9
3 3 3 3

Sample Output 2

4

The ball will make a bounce at the coordinates 0, 3, 6, 9 and 12, among which four are less than or equal to 9.

Solution in C# (Mono 4.6.2.0) (judge verdict: Accepted)

using System;
using System.Linq;
using System.Collections.Generic;

public class Hello{
    public static void Main(){
        string[]array=Console.ReadLine().Split(' ');
        var N=int.Parse(array[0]);
        var X=int.Parse(array[1]);
        
        var list=new List<int>();
        string[]array1=Console.ReadLine().Split(' ');
        for(var i=0;i<N;i++){
            list.Add(int.Parse(array1[i]));
        }
        
        var temp_y=0;
        var count=1;
        
        var y=0;
        for(var i=0;i<N;i++){
            y=temp_y+list[i];
            if(y>X){
                break;
            }
            count++;
            temp_y=y;
        }
        Console.WriteLine(count);
    }
}