package me.yukicoder.lv1;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;

public class No0156 {
	public static void main(String[] args) {
		try (BufferedReader br = new BufferedReader(new InputStreamReader(System.in))) {
			String[] s1 = br.readLine().split(" ");
			String[] s2 = br.readLine().split(" ");
			int N = Integer.parseInt(s1[0]);
			int M = Integer.parseInt(s1[1]);			
			int cntCandy = 0;
			int cntBox = 0;

			for (cntBox = 0; cntBox < N; cntBox++) {
				cntCandy += Integer.parseInt(s2[cntBox]);
				System.out.println(cntCandy);
				if (cntCandy > M) {
					break;
				}
			}
			System.out.println(cntBox);
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
}