Reverse

#include <iostream>
#include <string>
    using namespace std;
    int main () {
        int ed, i=0;
        string fullname;
        system("cls");
        cout << "Problem 3 - Program Reverse\n";
        cout << "-----------------------------\n";
        cout << "Enter Full Name: ";
        getline (cin,fullname);
        cout << "Your Full Name In Reverse: ";
        ed = fullname.length();
        while (ed!=i){
            ed--;
            cout << fullname[ed];
        }
        cout << "\n";
        return 0;
    }