#include <iostream>

using namespace std;

const char BREAK = '.';
const int TRANSACTIONS = 6, CLIENTS = 21, ADDRESS = 21, NAME = 11;
int lastClient = 0, lastTransaction = 0;

void StoreAddress(char addresses[ADDRESS], char address[ADDRESS])
{
    for(int a = 0; a<ADDRESS; a++) addresses[a] = address[a];
}

void Balances(int id, int lastTransaction, int transactions[CLIENTS][TRANSACTIONS], char transactiontypes[CLIENTS][TRANSACTIONS],int balances[CLIENTS])
{

    balances[id] = 0;
    for(int i = 0; i<lastTransaction; i++){
        if(transactiontypes[id][i] == 'w' || transactiontypes[id][i] == 'W'){
        balances[id] -= transactions[id][i];
        }else balances[id] += transactions[id][i];
    }

}

void Transactions(int id, int lastTransaction, char transactiontypes[CLIENTS][TRANSACTIONS], int transactions[CLIENTS][TRANSACTIONS], int balances[CLIENTS])
{
    char transactiontype;
    int transaction;

    for(int transactionNum = lastTransaction; transactionNum<TRANSACTIONS-1; transactionNum++){
        cin>>transactiontype;
        cin>>transaction;
        if(transactiontype == BREAK){
            cout<<lastTransaction<<endl;
            break;
        }else if(transactiontype != 'w' && transactiontype != 'W' && transactiontype != 'd' && transactiontype != 'D'){
            cout<<"Invalid transaction, please try again."<<endl;
            transactionNum--;
            continue;
        }
        if(transaction < 0){
            cout<<"Invalid transaction amount, please try again."<<endl;
            transactionNum--;
            continue;
        }else{
            transactions[id][transactionNum] = transaction;
            transactiontypes[id][transactionNum] = transactiontype;
            }
        lastTransaction++;
    }
    Balances(id, lastTransaction, transactions, transactiontypes, balances);
}

void Info(char names[CLIENTS][NAME], int buildings[CLIENTS], char addresses[CLIENTS][3][ADDRESS],
           char transactiontypes[CLIENTS][TRANSACTIONS], int transactions[CLIENTS][TRANSACTIONS],
           int balances[CLIENTS])
{

    char name[NAME], street[ADDRESS], neighborhood[ADDRESS], city[ADDRESS];
    int building;
    for(int id = lastClient; id<CLIENTS-1; id++)
    {
        cout<<"Client "<<id+1<<endl;
        cout<<"Name: ";
        cin>>name;
        if(name[0] == BREAK){
            lastClient = id-1;
            break;
        }
        cout<<"Address: "<<endl;
        cout<<"(Number) (Street) (Neighborhood) (City)"<<endl;
        cin>>building>>street>>neighborhood>>city;
        if(building > 0)
        {
            for(int i = 0; i<NAME; i++) names[id][i] = name[i];
            buildings[id] = building;
            StoreAddress(addresses[id][0], street);
            StoreAddress(addresses[id][1], neighborhood);
            StoreAddress(addresses[id][2], city);

            cout<<"Please enter your transactions (Maximum "<<TRANSACTIONS-1<<" transactions)"<<endl;
            cout<<"(W for Withdraw/D for Deposit) (Amount)"<<endl;
            Transactions(id, lastTransaction, transactiontypes, transactions, balances);

        }else{
            cout<<"Invalid address, please try again."<<endl;
            id--;
            continue;
        }
    }

}

int main()
{
    char client_names[CLIENTS][NAME];
    int client_buildings[CLIENTS];
    char client_addresses[CLIENTS][3][ADDRESS];
    int client_balances[CLIENTS];
    int client_transactions[CLIENTS][TRANSACTIONS];
    char client_transactiontypes[CLIENTS][TRANSACTIONS];


    // Test input client info
    Info(client_names, client_buildings, client_addresses, client_transactiontypes, client_transactions, client_balances);


    return 0;
}