/* LARGEST SMALLEST - Program to find the largest , second largest and smallest element in an array of integers */

#include  <stdio.h>
#include  <conio.h>

void  sort(int  x[ ], int  n);

void  main()
{
    int  i, n, x[50] ;
    clrscr() ;
    printf("Enter the number of elements: ") ;
    scanf("%d", &n) ;
    printf("Enter the elements: \n") ;
    for(i=0 ; i<n ; i++)
        scanf("%d", &x[i]) ;
    sort(x,n) ;
    /* At this stage, array is sorted in descending order*/
    printf("Largest element is %d \n", x[0]) ;
    printf("Second Largest element is %d \n", x[1]) ;
    printf("Smallest element is %d \n", x[n-1]) ;
    getch() ;
}

void sort(int  x[ ], int  n)
{
    int  i, j, temp ;
    for(i=0 ; i<n-1 ; i++)
        for(j=0 ; j<n-1-i ; j++)
            if(x[j] < x[j+1])
                {
                    temp=x[j] ;
                    x[j]=x[j+1] ;
                    x[j+1]=temp ;
                }
}


/*
Output:

Enter the number of elements: 7
Enter the elements:
4 2 8 6 1 5 7
Largest element is 8
Second Largest element is 7
Smallest element is 1
*/