Program: Reversing of an Array. #include <iostream> #include <vector>… — C Programming Language || Hands On Coding — TG.ME

#include <iostream>
#include <vector>
using namespace std;

void reverseArray(vector<int>& arr) {
    int n = arr.size();
    for (int i = 0; i < n / 2; i++) {
        swap(arr[i], arr[n - 1 - i]);
    }
}

int main() {
    vector<int> arr = {1, 2, 3, 4, 5, 6};
    reverseArray(arr);

    for (size_t i = 0; i < arr.size(); i++) {
        cout << arr[i] << " ";
    }
    cout << endl;

    return 0;
}