C Program to print second largest element in array

Category: C ProgramTags: array cprogram

C Program to print the second largest element in an array

C Program to print second largest element in array

#include <stdio.h>
#include <limits.h>

void main()
{
    int arr[50], n, i, max1, max2;
    
    printf("Enter number of array elements: ");
    scanf("%d", &n);

    printf("Enter array elements-\n");
    for (i = 0; i < n; i++)
        scanf("%d", &arr[i]);

    max1 = max2 = INT_MIN;

    for (i = 0; i < n; i++)
    {
        if (arr[i] > max1)
            max1 = arr[i];
        else if(arr[i] < max1 && arr[i] > max2)
            max2 = arr[i];
    }

    printf("\nSecond largest number in array is: %d", max2);
}

Output

Output

Enter number of array elements: 5
Enter array elements-
3
2
1
4
4
Second largest number in array is: 2