Password Checker

//Includes Prototypes to some widows specific functions...
#include "Functions.h"


int main ()
{
    SetColor();         // Sets Text Colour to White
    string Pass;
    vector<char> Password;
    cout << "Set Password:  ";
    getline(cin,Pass);
    for (int i = 0; i < Pass.size();i++)
        Password.push_back(Pass[i]);
    vector<char> Entry;

    Entry.reserve(10);
    cout << "Password:  ";
    int a;
    for (int i =0;i>-1;i++)
    {
        a = i;
        Entry.push_back(readkey());     //readkey()  returns ASCII code of the Key pressed...
        cout << Entry[i];
        if (Entry[i] == 13)
            break;
        ClearScreen();              //As the name suggests, Clears the screen
        cout << "Password:  ";
        Entry[i] = toupper(Entry[i]);
        for (int j = 0; j < a+1;j++)
        {
            cout << "*";
            if (Entry[i] == 8)
            {
                a -= 1;
                cout << "\b";
            }
        }

        if (Entry[i] == 8)
        {
            i--;
            Entry.pop_back();
        }
    }
    Entry.pop_back();
    bool X = false;
    for (int i = 0; i <Entry.size() && i< Password.size();i++)
    {
        if (Entry[i] == Password[i])
        {
            X = true;
        }
        else
        {
            X = false;
            break;
        }
    }
    if (X)
        cout << "\nCorrect Password . . .";
    else
        cout << "\nIncorrect Password . . .";
    PressAnyKey();
    return 0;
}