#include 
using namespace std;

void swapMaxMin(int arr[], int sz) {
    int smallest = 0;
    int largest = 0;

    for (int i = 1; i < sz; i++) {
        if (arr[i]  arr[largest]) {
            largest = i;
        }
    }

    swap(arr[smallest], arr[largest]);
}

int main() {
    int arr[] = {3, 67, 83, 76, 6, 9};
    int sz = 6;

    swapMaxMin(arr, sz);

    for (int i = 0; i < sz; i++) {
        cout << arr[i] << " ";
    }

    return 0;
}