Найти второе по величине число в массиве, используя C#

static void Main(string[] args)
        {
            int n, i, j = 0, largest, secondLargest;
            int[] arr1 = new int[50];
 
            Console.Write("\n\nFind the second largest element in an array :\n");
            Console.Write("-----------------------------------------\n");
 
            Console.Write("Input the size of array : ");
            n = Convert.ToInt32(Console.ReadLine());
            /* Stored values into the array*/
            Console.Write("Input {0} elements in the array :\n", n);
            for (i = 0; i < n; i++)
            {
                Console.Write("element - {0} : ", i);
                arr1[i] = Convert.ToInt32(Console.ReadLine());
            }
            /* find location of the largest element in the array */
            largest = 0;
 
            for (i = 0; i < n; i++)
            {
                if (largest < arr1[i])
                {
                    largest = arr1[i];
                    j = i;
                }
            }
            /* ignore the largest element and find the 2nd largest element in the array */
            secondLargest = 0;
            for (i = 0; i < n; i++)
            {
                if (i == j)
                {
                    i++;  /* ignoring the largest element */
                    i--;
                }
                else
                {
                    if (secondLargest < arr1[i])
                    {
                        secondLargest = arr1[i];
                    }
                }
            }
 
            Console.Write("The Second largest element in the array is :  {0} \n\n", secondLargest);
        
        Console.ReadKey();
        }

static void Main(string[] args)

{

int n, i, j = 0, largest, secondLargest;

int[] arr1 = new int[50];

Console.Write("\n\nFind the second largest element in an array :\n");

Console.Write("-----------------------------------------\n");

Console.Write("Input the size of array : ");

n = Convert.ToInt32(Console.ReadLine());

/* Stored values into the array*/

Console.Write("Input {0} elements in the array :\n", n);

for (i = 0; i < n; i++)

{

Console.Write("element - {0} : ", i);

arr1[i] = Convert.ToInt32(Console.ReadLine());

}

/* find location of the largest element in the array */

largest = 0;

for (i = 0; i < n; i++)

{

if (largest < arr1[i])

{

largest = arr1[i];

j = i;

}

/* ignore the largest element and find the 2nd largest element in the array */

secondLargest = 0;

for (i = 0; i < n; i++)

{

if (i == j)

{

i++; /* ignoring the largest element */

i--;

}

else

{

if (secondLargest < arr1[i])

{

secondLargest = arr1[i];

}

Console.Write("The Second largest element in the array is : {0} \n\n", secondLargest);

Console.ReadKey();

}

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