Reverse String C++ using char array

Question

I wrote a simple C++ program to reverse a string. I store a string in character array. To reverse a string I am using same character array and temp variable to swap the char

Answer 1

If I were you, I would just write it like so:

int main()
{
    string str;
    cout << "Enter a string: " << endl;
    getline(cin, str);
    for (int x = str.length() - 1; x > -1; x--)
    {
        cout << str[x];
    }
    return 0;
}

This is a very simple way to do it and works great.