Word Count Program

Hi guys... I am having a problem with this program I have to write... I have to write a program that asks for and brings up a text file and then lists all the words in that file and how many times each word has occured. The 2nd part is to list hte words in alphabetical order.... I was able to get hte program to ask for and bring up a txt file but thats all... Can someone please help me ASAP!!! Here is what I have so far:

#include <iostream.h>
#include <fstream.h>
#include <stdlib.h>
#include "apvector.h"
#include "apmatrix.h"
#include "apstring.h"
#include <conio.h>

int main()
{
apmatrix <apstring> words(0,2, "");
int i=0, a=0, b=0;
apstring filename;
cout <<"Please enter the name of the file you would like to see: ";
cin>> filename;

ifstream InFile(filename.c_str(), ios::nocreate);
if (InFile.fail()){
cout <<"File could not be opened";
cout <<endl;
return(0);
}else{
apstring name;
while(InFile >> name){
cout <<name; cout<<" ";
words.resize(i+2, 2);
name=words[a]=name;
i++;

}
}

cout<<flush;getch();
cout<<words[0][0]<<words[1][0] <<flush;
return(0);

}