declare variable for smallest value
declare variable for largest value
set both to first value in the file
while there's more data
    read new value
    if smaller than smallest set as smallest
    else when larger than largest set as largest
wend
close file
 

//********************************************************************************************
// 
// MaxMinIntegers.cpp          
//
// Program that reads int values from a text file named "numbers01.txt"
// and writes out the largest and smallest values found. Numbers in the
// file may be separated by blanks or line breaks.
//
//********************************************************************************************
 
#include <fstream>
#include <iostream>
#include <cstdlib>
using namespace std;
 
 
int main() {
    // Declare input stream
    ifstream fin;
    int min, max, val;
    int isFirst = true;
    fin.open("numbers01.txt");
 
    fin >> isFirst;
    min = isFirst;
    max = isFirst;
 
    while (fin >> val)
    {
 
          fin >> val;
          if (val < min)
          val = min;
          else
          val = max;
    }
	// --------------------------------
	// ----- ENTER YOUR CODE HERE -----
	// --------------------------------
 
 
	// --------------------------------
	// --------- END USER CODE --------
	// --------------------------------
 
 
    fin.close();
 
    cout << "Largest value is " << max << ", smallest value is " << min << "\n";
 
    system("PAUSE");
}