/*********************************************
Reads in Bank Account information from BankAccts.txt
and reads in transactions data from Transactions.txt
and prints out account info at end of year.
**********************************************/
#include <iostream>
#include <fstream>
#include <string>
using namespace std;

/*********************************************
 ** PROTOTYPES & STRUCT	 DEFINITIONS
 *********************************************/
struct Account
{
  string name;
  int number;
  double balance;
};

int find(int acctnum, Account *A, int N);

/*********************************************
 ** MAIN FUNCTION
 *********************************************/
int main()
{
  // Open input file and read header information
  ifstream AIN("BankAccts.txt");
  int N;
  string s;
  AIN >> N >> s;
  AIN >> s >> s >> s;

  // Read accounts
  Account *A = new Account[N];
  char c;
  for(int i = 0; i < N; i++)
    AIN >> A[i].number >> c >> A[i].balance >> A[i].name;

  // Read & execute transactions
  string date;
  int acctnum;
  double transamt;
  ifstream TIN("Transactions.txt");
  while(TIN >> date >> acctnum >> transamt)
  {
    int i = find(acctnum,A,N);
    A[i].balance = A[i].balance + transamt;
  }

  // Write end-of-year statement
  for(int i = 0; i < N; i++)
  {
    cout << A[i].number << '\t' 
	 << A[i].name << '\t' << '$'
	 << A[i].balance << endl;
  }

  return 0;
}

/*********************************************
 ** FUNCTION DEFINITIONS
 *********************************************/
// returns index of Account with number acctnum.
// If none is found, the index N is returned.
int find(int acctnum, Account *A, int N)
{
  int k = 0;
  while (k < N && A[k].number != acctnum)
    k++;
  return k;
}