CONTROL STRUCTURE

/*MUHAMMAD HILMI BIN KAMARUL'AZMI CONTROL STRUCTURE*/
#include <iostream>
#include <vector>
#include <string>

using namespace std;

bool usingIfElse();
bool usingSwitch();
bool usingWhile();
bool usingDoWhile();
bool usingFor();

int main()
{
    /*SOALAN 1*/
    /* ATM BANK MACHINE - CHECK ACCOUNT BALANCE*/

    usingIfElse();
    //usingSwitch();

    /*SOALAN 2*/
    /* MORSE CODE - TEXT TO MORSE CODE*/

    //usingWhile();
    //usingDoWhile();
    //usingFor();

    return 0;
}

bool usingIfElse()
{
    vector<int> id        {5111   ,  5112  ,   5113  };
    vector<int> pin       {865279 ,  983547,   125476};
    vector<float> balance {1005.00,  95.15 ,   60.10 };

    int idEntered { 0 };
    int pinEntered { 0 };
    int accountID { 0 };

    cout << "============== BANK PUO ==============" << endl;
    cout << "        USERID:";
    cin >> idEntered;
    cout << "           PIN:";
    cin >> pinEntered;
    cout << "============== BANK PUO ==============" << endl;

    if (idEntered == id.at(0))
    {
        if (pinEntered == pin.at(0))
        {
            cout << "WELCOME BACK [" << id.at(0) << "]" << endl;
            cout << "Current balance: RM" << balance.at(0) << endl;
            accountID = 0;
        }
        else
        {
            cout << "ERROR : Wrong password!";
            return false;
        }
    }
    else if (idEntered == id.at(1))
    {
        if (pinEntered == pin.at(1))
        {
            cout << "WELCOME BACK [" << id.at(1) << "]" << endl;
            cout << "Current balance: RM" << balance.at(1) << endl;
            accountID = 1;
        }
        else
        {
            cout << "ERROR : Wrong password!";
            return false;
        }
    }
    else if (idEntered == id.at(2))
    {
        if (pinEntered == pin.at(2))
        {
            cout << "WELCOME BACK [" << id.at(2) << "]" << endl;
            cout << "Current balance: RM" << balance.at(2) << endl;
            accountID = 2;
        }
        else
        {
            cout << "ERROR : Wrong password!";
            return false;
        }
    }
    else { cout << "ERROR : There's no account with that username or password!"; return false; }

    int isWithdrawCash{ 0 };
    cout << "============== BANK PUO ==============" << endl;
    cout << "withdraw cash? [Y-1/N-2]:";
    cin >> isWithdrawCash;

    if (isWithdrawCash == 1)
    {
        float cashToWithdraw{ 0 };
        cout << "============== BANK PUO ==============" << endl;
        cout << "Cash to withdraw : RM";
        cin >> cashToWithdraw;

        if (cashToWithdraw < balance.at(accountID))
        {

            balance.at(accountID) -= cashToWithdraw;

            cout << "============== BANK PUO ==============" << endl;
            cout << "HELLO USER [" << id.at(accountID) << "]" << endl;
            cout << "Current balance: RM" << balance.at(accountID) << endl;

        }
        else { cout << "ERROR : Not enough balance"; return false; }

    }
    else { cout << "GOODBYE! PLEASE COME AGAIN"; return false; }

    return false;
}

bool usingSwitch()
{
    vector<int> id       { 5111   ,  5112  ,   5113 };
    vector<int> pin      { 865279 ,  983547,   125476 };
    vector<float> balance{ 1005.00,  95.15 ,   60.10 };

    int idEntered{ 0 };
    int pinEntered{ 0 };
    int accountID{ 0 };

    cout << "============== BANK PUO ==============" << endl;
    cout << "        USERID:";
    cin >> idEntered;
    cout << "           PIN:";
    cin >> pinEntered;
    cout << "============== BANK PUO ==============" << endl;

    switch (idEntered)
    {
    case 5111:
        switch (pinEntered)
        {
        case 865279:
            cout << "WELCOME BACK [" << id.at(0) << "]" << endl;
            cout << "Current balance: RM" << balance.at(0) << endl;
            accountID = 0;
            break;
        default:
            cout << "ERROR : Wrong password!";
            return false;
            break;
        }
        break;
    case 5112:
        switch (pinEntered)
        {
        case 983547:
            cout << "WELCOME BACK [" << id.at(1) << "]" << endl;
            cout << "Current balance: RM" << balance.at(1) << endl;
            accountID = 1;
            break;
        default:
            cout << "ERROR : Wrong password!";
            return false;
            break;
        }
        break;
    case 5113:
        switch (pinEntered)
        {
        case 125476:
            cout << "WELCOME BACK [" << id.at(2) << "]" << endl;
            cout << "Current balance: RM" << balance.at(2) << endl;
            accountID = 2;
            break;
        default:
            cout << "ERROR : Wrong password!";
            return false;
            break;
        }
        break;
    default:
        cout << "ERROR : There's no account with that username or password!";
        return false;
        break;
    }

    int isWithdrawCash{ 0 };
    cout << "============== BANK PUO ==============" << endl;
    cout << "withdraw cash? [Y-1/N-2]:";
    cin >> isWithdrawCash;

    float cashToWithdraw{ 0 };
    switch (isWithdrawCash)
    {
    case 1:
        cout << "============== BANK PUO ==============" << endl;
        cout << "Cash to withdraw : RM";
        cin >> cashToWithdraw;

        if (cashToWithdraw < balance.at(accountID))
        {

            balance.at(accountID) -= cashToWithdraw;

            cout << "============== BANK PUO ==============" << endl;
            cout << "HELLO USER [" << id.at(accountID) << "]" << endl;
            cout << "Current balance: RM" << balance.at(accountID) << endl;

        }
        else { cout << "ERROR : Not enough balance"; return false; }
        break;
    default:
        cout << "GOODBYE! PLEASE COME AGAIN";
        return false;
        break;
    }

    return false;
}

bool usingWhile()
{
    bool isLoop{ true };

    while (isLoop)
    {
        cout << "This is a english to morse code translator please seperate each sentence using " << endl;
        cout << "Enter your text :";

        string text;

        getline(cin, text);

        vector <char> data{

        'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j' , 'k' , 'l' , 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', char(32)
        };

        vector <string> morse{

        ".-", "-...", "-.-.", "-..", ".", "..-.", "--.", "...", "..", ".---", "-.-", ".-..", "--",
        "-.", "---", ".--.", "--.-", ".-.","...","-", "..-","...-", ".--", "-..-", "-.--","--..","/"

        };

        vector <string> textOut(text.length());

        int numbX{ -1 };
        for (unsigned int i{ 1 }; i <= text.length(); ++i) {
            ++numbX;
            int numb = -1;

            do { ++numb; } while (data.at(numb) != text.at(numbX));

            textOut.at(numbX) = morse.at(numb);
            cout << textOut.at(numbX) << " ";

        } cout << endl;

        char isEnd{ 'Y' };
        cout << "Do you want to end? [Y/N] :";
        cin >> isEnd;

        if (!(isEnd == 'Y'))
        {
            cout << "GOODBYE!"; isLoop = false;
        }

        cin.ignore();
    }

    return false;
}

bool usingDoWhile()
{
    bool isLoop{ true };

    cout << "This is a english to morse code translator please seperate each sentence using " << endl;
    cout << "Enter your text :";

    do
    {
        string text;

        getline(cin, text);

        vector <char> data{

        'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j' , 'k' , 'l' , 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', char(32)
        };

        vector <string> morse{

        ".-", "-...", "-.-.", "-..", ".", "..-.", "--.", "...", "..", ".---", "-.-", ".-..", "--",
        "-.", "---", ".--.", "--.-", ".-.","...","-", "..-","...-", ".--", "-..-", "-.--","--..","/"

        };

        vector <string> textOut(text.length());

        int numbX{ -1 };
        for (unsigned int i{ 1 }; i <= text.length(); ++i) {
            ++numbX;
            int numb = -1;

            do { ++numb; } while (data.at(numb) != text.at(numbX));

            textOut.at(numbX) = morse.at(numb);
            cout << textOut.at(numbX) << " ";

        } cout << endl;

        char isEnd{ 'Y' };
        cout << "Do you want to end? [Y/N] :";
        cin >> isEnd;

        if (!(isEnd == 'Y'))
        {
            cout << "GOODBYE!"; isLoop = false;
        }

        cin.ignore();

    } while (isLoop);

    return false;
}

bool usingFor()
{
    cout << "This is a english to morse code translator please seperate each sentence using " << endl;
    cout << "Enter your text :";
    string text;

    getline(cin, text);

    vector <char> data{
    'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j' , 'k' , 'l' , 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', char(32)
    };

    vector <string> morse{
    ".-", "-...", "-.-.", "-..", ".", "..-.", "--.", "...", "..", ".---", "-.-", ".-..", "--",
    "-.", "---", ".--.", "--.-", ".-.","...","-", "..-","...-", ".--", "-..-", "-.--","--..","/"
    };

    vector <string> textOut(text.length());

    int numbX{ -1 };
    for (unsigned int i{ 1 }; i <= text.length(); ++i) {
        ++numbX;
        int numb = -1;

        do { ++numb; } while (data.at(numb) != text.at(numbX));

        textOut.at(numbX) = morse.at(numb);
        cout << textOut.at(numbX) << " ";

    } cout << endl;

    return false;
}