using System;

public class Program

{

    public static int MinSubArrayLen(int target, int[] nums) {

        int len = nums.Length;

        int left = 0;

        int sum = 0;

        int res = int.MaxValue;

        for (int i = 0; i < len; i++)

        {

            sum += nums[i];

            while (sum >= target)

            {

                res = Math.Min(res, i + 1 - left);

                sum-= nums[left];

                left++;

            }

        }

        return res != int.MaxValue ? res : 0;

    }

    public static void Main()

    {

        Console.WriteLine("UniLecs");

        // Tests

        Console.WriteLine(MinSubArrayLen(7, new int[] { 2, 3, 1, 2, 4, 3 })); // 2

    }

}