Answer 5 Looping CPP

#include <bits/stdc++.h>
using namespace std;
#define FIO                           \
    ios_base::sync_with_stdio(false); \
    cin.tie(NULL);                    \
    cout.tie(NULL);

int main()
{
    FIO;
    int n;
    cin >> n;
    int max = INT_MIN, secondMax = INT_MIN;

    int num;
    int count = 1;
    while (count <= n)
    {
        cin >> num;
        if (num > max)
        {
            secondMax = max;
            max = num;
        }
        else if (num > secondMax && num != max)
        {
            secondMax = num;
        }
        count++;
    }
    cout << secondMax << endl;
}