import java.util.*;

public class Main {


    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);

        int n = sc.nextInt();
        int x = sc.nextInt();

        int l[] = new int[n];

        for (int i = 0; i < n; i++) {
            l[i] = sc.nextInt();
        }

        int total = 0;
        int count = 0;

        for (int i = 0; i < n; i++) {
            if (total <= x) {
                total += l[i];
                count++;
            }
        }
        int sum = 0;
        for (int i = 0; i < n; i++) {
            sum += l[i];
        }
        if (sum <= x) {
            System.out.println(count + 1);
        } else {
            System.out.println(count);
        }
    }
}
 import java.util.*; util.* java public class Main {


    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);

        int n = sc.nextInt();
        int x = sc.nextInt();

        int l[] = new int[n];

        for (int i = 0; i < n; i++) {
            l[i] = sc.nextInt();
        }

        int total = 0;
        int count = 0;

        for (int i = 0; i < n; i++) {
            if (total <= x) {
                total += l[i];
                count++;
            }
        }
        int sum = 0;
        for (int i = 0; i < n; i++) {
            sum += l[i];
        }
        if (sum <= x) {
            System.out.println(count + 1);
        } else {
            System.out.println(count);
        }
    }
} Main public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);

        int n = sc.nextInt();
        int x = sc.nextInt();

        int l[] = new int[n];

        for (int i = 0; i < n; i++) {
            l[i] = sc.nextInt();
        }

        int total = 0;
        int count = 0;

        for (int i = 0; i < n; i++) {
            if (total <= x) {
                total += l[i];
                count++;
            }
        }
        int sum = 0;
        for (int i = 0; i < n; i++) {
            sum += l[i];
        }
        if (sum <= x) {
            System.out.println(count + 1);
        } else {
            System.out.println(count);
        }
    } main {

        Scanner sc = new Scanner(System.in);

        int n = sc.nextInt();
        int x = sc.nextInt();

        int l[] = new int[n];

        for (int i = 0; i < n; i++) {
            l[i] = sc.nextInt();
        }

        int total = 0;
        int count = 0;

        for (int i = 0; i < n; i++) {
            if (total <= x) {
                total += l[i];
                count++;
            }
        }
        int sum = 0;
        for (int i = 0; i < n; i++) {
            sum += l[i];
        }
        if (sum <= x) {
            System.out.println(count + 1);
        } else {
            System.out.println(count);
        }
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int n = sc.nextInt(); n sc.nextInt() sc.nextInt sc int x = sc.nextInt(); x sc.nextInt() sc.nextInt sc int l[] = new int[n]; l new int[n] n for (int i = 0; i < n; i++) {
            l[i] = sc.nextInt();
        } int i = 0; int i = 0; i 0 i < n i n i++ i++ i {
            l[i] = sc.nextInt();
        } {
            l[i] = sc.nextInt();
        } l[i] = sc.nextInt() l[i] l i sc.nextInt() sc.nextInt sc int total = 0; total 0 int count = 0; count 0 for (int i = 0; i < n; i++) {
            if (total <= x) {
                total += l[i];
                count++;
            }
        } int i = 0; int i = 0; i 0 i < n i n i++ i++ i {
            if (total <= x) {
                total += l[i];
                count++;
            }
        } {
            if (total <= x) {
                total += l[i];
                count++;
            }
        } if (total <= x) {
                total += l[i];
                count++;
            } total <= x total x {
                total += l[i];
                count++;
            } total += l[i] total l[i] l i count++ count int sum = 0; sum 0 for (int i = 0; i < n; i++) {
            sum += l[i];
        } int i = 0; int i = 0; i 0 i < n i n i++ i++ i {
            sum += l[i];
        } {
            sum += l[i];
        } sum += l[i] sum l[i] l i if (sum <= x) {
            System.out.println(count + 1);
        } else {
            System.out.println(count);
        } sum <= x sum x {
            System.out.println(count + 1);
        } System.out.println(count + 1) System.out.println System.out System System.out count + 1 count 1 {
            System.out.println(count);
        } System.out.println(count) System.out.println System.out System System.out count String[] args args public class Main {


    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);

        int n = sc.nextInt();
        int x = sc.nextInt();

        int l[] = new int[n];

        for (int i = 0; i < n; i++) {
            l[i] = sc.nextInt();
        }

        int total = 0;
        int count = 0;

        for (int i = 0; i < n; i++) {
            if (total <= x) {
                total += l[i];
                count++;
            }
        }
        int sum = 0;
        for (int i = 0; i < n; i++) {
            sum += l[i];
        }
        if (sum <= x) {
            System.out.println(count + 1);
        } else {
            System.out.println(count);
        }
    }
} public class Main {


    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);

        int n = sc.nextInt();
        int x = sc.nextInt();

        int l[] = new int[n];

        for (int i = 0; i < n; i++) {
            l[i] = sc.nextInt();
        }

        int total = 0;
        int count = 0;

        for (int i = 0; i < n; i++) {
            if (total <= x) {
                total += l[i];
                count++;
            }
        }
        int sum = 0;
        for (int i = 0; i < n; i++) {
            sum += l[i];
        }
        if (sum <= x) {
            System.out.println(count + 1);
        } else {
            System.out.println(count);
        }
    }
} Main
import java.util.*;

public class Main {


    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);

        int n = sc.nextInt();
        int x = sc.nextInt();

        int l[] = new int[n];

        for (int i = 0; i < n; i++) {
            l[i] = sc.nextInt();
        }

        int total = 0;
        int count = 0;

        for (int i = 0; i < n; i++) {
            if (total <= x) {
                total += l[i];
                count++;
            }
        }
        int sum = 0;
        for (int i = 0; i < n; i++) {
            sum += l[i];
        }
        if (sum <= x) {
            System.out.println(count + 1);
        } else {
            System.out.println(count);
        }
    }
}

