import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] a = new int[n];
        for (int i = 0; i < n; i++) {
            a[i] = sc.nextInt();
        }
        int sum = 0;
        for (int i = 0; i < n; i++) {
            sum += a[i];
        }
        int tmp = 0;
        int ans = sum * 2;
        for (int i = 0; i < n - 1; i++) {
            tmp += a[i];
            ans = Math.min(Math.abs(sum - 2 * tmp), ans);
        }
        System.out.println(ans);
    }
} 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[] a = new int[n];
        for (int i = 0; i < n; i++) {
            a[i] = sc.nextInt();
        }
        int sum = 0;
        for (int i = 0; i < n; i++) {
            sum += a[i];
        }
        int tmp = 0;
        int ans = sum * 2;
        for (int i = 0; i < n - 1; i++) {
            tmp += a[i];
            ans = Math.min(Math.abs(sum - 2 * tmp), ans);
        }
        System.out.println(ans);
    }
} Main public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] a = new int[n];
        for (int i = 0; i < n; i++) {
            a[i] = sc.nextInt();
        }
        int sum = 0;
        for (int i = 0; i < n; i++) {
            sum += a[i];
        }
        int tmp = 0;
        int ans = sum * 2;
        for (int i = 0; i < n - 1; i++) {
            tmp += a[i];
            ans = Math.min(Math.abs(sum - 2 * tmp), ans);
        }
        System.out.println(ans);
    } main {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] a = new int[n];
        for (int i = 0; i < n; i++) {
            a[i] = sc.nextInt();
        }
        int sum = 0;
        for (int i = 0; i < n; i++) {
            sum += a[i];
        }
        int tmp = 0;
        int ans = sum * 2;
        for (int i = 0; i < n - 1; i++) {
            tmp += a[i];
            ans = Math.min(Math.abs(sum - 2 * tmp), ans);
        }
        System.out.println(ans);
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int n = sc.nextInt(); n sc.nextInt() sc.nextInt sc int[] a = new int[n]; a new int[n] n for (int i = 0; i < n; i++) {
            a[i] = sc.nextInt();
        } int i = 0; int i = 0; i 0 i < n i n i++ i++ i {
            a[i] = sc.nextInt();
        } {
            a[i] = sc.nextInt();
        } a[i] = sc.nextInt() a[i] a i sc.nextInt() sc.nextInt sc int sum = 0; sum 0 for (int i = 0; i < n; i++) {
            sum += a[i];
        } int i = 0; int i = 0; i 0 i < n i n i++ i++ i {
            sum += a[i];
        } {
            sum += a[i];
        } sum += a[i] sum a[i] a i int tmp = 0; tmp 0 int ans = sum * 2; ans sum * 2 sum 2 for (int i = 0; i < n - 1; i++) {
            tmp += a[i];
            ans = Math.min(Math.abs(sum - 2 * tmp), ans);
        } int i = 0; int i = 0; i 0 i < n - 1 i n - 1 n 1 i++ i++ i {
            tmp += a[i];
            ans = Math.min(Math.abs(sum - 2 * tmp), ans);
        } {
            tmp += a[i];
            ans = Math.min(Math.abs(sum - 2 * tmp), ans);
        } tmp += a[i] tmp a[i] a i ans = Math.min(Math.abs(sum - 2 * tmp), ans) ans Math.min(Math.abs(sum - 2 * tmp), ans) Math.min Math Math.abs(sum - 2 * tmp) Math.abs Math sum - 2 * tmp sum 2 * tmp 2 tmp ans System.out.println(ans) System.out.println System.out System System.out ans String[] args args public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] a = new int[n];
        for (int i = 0; i < n; i++) {
            a[i] = sc.nextInt();
        }
        int sum = 0;
        for (int i = 0; i < n; i++) {
            sum += a[i];
        }
        int tmp = 0;
        int ans = sum * 2;
        for (int i = 0; i < n - 1; i++) {
            tmp += a[i];
            ans = Math.min(Math.abs(sum - 2 * tmp), ans);
        }
        System.out.println(ans);
    }
} public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] a = new int[n];
        for (int i = 0; i < n; i++) {
            a[i] = sc.nextInt();
        }
        int sum = 0;
        for (int i = 0; i < n; i++) {
            sum += a[i];
        }
        int tmp = 0;
        int ans = sum * 2;
        for (int i = 0; i < n - 1; i++) {
            tmp += a[i];
            ans = Math.min(Math.abs(sum - 2 * tmp), ans);
        }
        System.out.println(ans);
    }
} Main
import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] a = new int[n];
        for (int i = 0; i < n; i++) {
            a[i] = sc.nextInt();
        }
        int sum = 0;
        for (int i = 0; i < n; i++) {
            sum += a[i];
        }
        int tmp = 0;
        int ans = sum * 2;
        for (int i = 0; i < n - 1; i++) {
            tmp += a[i];
            ans = Math.min(Math.abs(sum - 2 * tmp), ans);
        }
        System.out.println(ans);
    }
}