C++ Program to Find Second Smallest and Second Largest Element from Array

Write C++ Program to Find Second Smallest and Second Largest Element from Array

// CPP Program to Find Second Smallest and Second Largest Element from Array

#include <iostream>

using namespace std;

int main()
{
	int A[] = {89, 5, 65, 32, 108},i;
	int n = sizeof(A)/sizeof(A[0]), j, temp;

	cout << "Array Elements :--> ";
	for(i=0; i<n; i++)
        cout << A[i] << " ";

	// SORT ARRAY
	for(i=0; i< n - 1; i++)
    {
        for(j = i + 1; j < n; j++)
        {
            if(A[j] < A[i])
            {
                temp = A[i];
                A[i] = A[j];
                A[j] = temp;
            }
        }
    }

    cout << "\n\nSmallest Element :--> " << A[0];
	cout << "\nLargest Element :--> " << A[n - 1];

	cout << "\n\nSecond Smallest Element :--> " << A[1];
	cout << "\nSecond Largest Element :--> " << A[n - 2];

	return 0;
}

Output:

Array Elements :--> 89  5  65  32  108

Smallest Element :--> 5
Largest Element :--> 108

Second Smallest Element :--> 32
Second Largest Element :--> 89

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