Access violation at address 32ABE860 in module cc32100mt.dll. read of address f8338338

//---------------------------------------------------------------------------
 
#include <vcl.h>
#pragma hdrstop
 
#include "Unit1.h"
#include <Stdio.h>
#include <iostream.h>
#include <string.h>
#include <stdlib.h>
#include <iomanip.h>
#include <fstream.h>
#include <sstream.h>
 
 
 
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
struct btrud
{ char family [20];//фамилия
  char name [20];//имя
  char Patronymic [20];//отчество
  char pol [3];//пол
  char address [5];//адрес
  char speciality [10];//должность
  char experience[3];//стаж
  char education [20];//образование
  char phone [20];//телефон
};
btrud rabotnik[9];
FILE* f;
 
void __fastcall TForm1::N4Click(TObject *Sender) //Сохранение БД
{
int i;
//Ввод в структуру
for (i=0; i<=100; i++)
 
strcpy(rabotnik[i].family, AnsiString(StringGrid1->Cells[0][i+1]).c_str());
 
f=fopen("f:\\baza.txt","wb");
fwrite(rabotnik, sizeof(rabotnik), 1, f);
fclose(f);
}

void __fastcall TForm1::N3Click(TObject *Sender)//открыть БД
{
f=fopen("D:\\baza.txt","rb");
fread(rabotnik,sizeof(rabotnik), 1, f);
for(int i=0;i<10;i++)
{
    StringGrid1->Cells[0][i+1]=rabotnik[i].family;
    StringGrid1->Cells[1][i+1]=rabotnik[i].name;
    StringGrid1->Cells[2][i+1]=rabotnik[i].Patronymic;
    StringGrid1->Cells[3][i+1]=rabotnik[i].pol;
    StringGrid1->Cells[4][i+1]=rabotnik[i].address;
    StringGrid1->Cells[5][i+1]=rabotnik[i].speciality;
    StringGrid1->Cells[6][i+1]=rabotnik[i].experience;
    StringGrid1->Cells[7][i+1]=rabotnik[i].education;
    StringGrid1->Cells[8][i+1]=rabotnik[i].phone;
}
fclose(f);
}

void __fastcall TForm1::N4Click(TObject *Sender) //Сохранение БД
{
int i;
 for (i=0; i<10; i++)
 
strcpy(rabotnik[i].family, AnsiString(StringGrid1->Cells[0][i+1].Length()).c_str());
 f=fopen("F:\\baza.txt","wb");
fwrite(rabotnik, sizeof(rabotnik),1, f);
 
fclose(f);
}

fwrite(rabotnik, sizeof(rabotnik),1, f);

if (f)
{
  fwrite(rabotnik, sizeof(rabotnik),1, f);
}

void __fastcall TForm1::N4Click(TObject *Sender) //Сохранение БД
{
int i;
 for (i=0; i<10; i++)
 
strcpy(rabotnik[i].family, AnsiString(StringGrid1->Cells[0][i+1].Length()).c_str());
 f=fopen("F:\\baza.txt","wb");
 if (f)
{
  fwrite(rabotnik, sizeof(rabotnik),1, f);
}
fclose(f);
}

void __fastcall TForm1::N4Click(TObject *Sender) //Сохранение БД
{
int i;
 for (i=0; i<10; i++)
 
strcpy(rabotnik[i].family, AnsiString(StringGrid1->Cells[0][i+1]).c_str());
 strcpy(rabotnik[i].name, AnsiString(StringGrid1->Cells[1][i+1]).c_str());
strcpy(rabotnik[i].Patronymic, AnsiString(StringGrid1->Cells[2][i+1]).c_str());
strcpy(rabotnik[i].pol, AnsiString(StringGrid1->Cells[3][i+1]).c_str());
strcpy(rabotnik[i].address, AnsiString(StringGrid1->Cells[4][i+1]).c_str());
strcpy(rabotnik[i].speciality, AnsiString(StringGrid1->Cells[5][i+1]).c_str());
strcpy(rabotnik[i].experience, AnsiString(StringGrid1->Cells[6][i+1]).c_str());
strcpy(rabotnik[i].education, AnsiString(StringGrid1->Cells[7][i+1]).c_str());
strcpy(rabotnik[i].phone, AnsiString(StringGrid1->Cells[8][i+1]).c_str());
 
 
f=fopen("F:\\baza.txt","wb");
 if (f)
{
  fwrite(rabotnik, sizeof(rabotnik),1, f);
}
fclose(f);
}

struct b
{
char family[20]
};

#include <iostream.h>
#include <conio.h>
const int n=10;
int main()
{
char mas[n],temp;
int i,j;
for(i=0;i<n;i++)
{
cout<<"mas["<<i<<"]= ";
cin>>mas[i]; cout<<endl;
}
cout<<"---"<<endl;
//------------------------------------------
for(i=0;i<n;i++)
{
temp=mas[i];
j=i-1;
while (j>=0& temp<mas[j])
{
mas[j+1]=mas[j];
j--;
}
mas[j+1]=temp;
}
for(i=0;i<n;i++)
cout<<mas[i]<<endl;
getch();
return(0);
}