//Written by Mo Kashi


//This program reads an input file containing integers,analyze
//them and gives the following information:
//-The total number of positive numbers read in
//-The total number of negative numbers read in
//-The smallest number read in
//-The largest number read in
//-The average of negative numbers
//-The average of positive numbers
//-The average of all numbers

#include<iostream>
#include<fstream>
ofstream fout;
int freeze;
void Banner(){//This method prompts user to print out
//the banner of the student
cout<<endl;
cout<<"Name:Mo Kashi"<<endl;
cout<<endl;

fout<<endl;
fout<<"Name:Mo Kashi"<<endl;
fout<<endl;
}//Method Banner

void main(){
 int number;
 int total_numbers=0;
 int total_positives=0;
 int total_negatives=0;
 int smallest_number=99999;
 int largest_number=-99999;
 int sum_negatives=0;
 double average_negatives;
 int sum_positives=0;
 double average_positives;
 int sum_all=0;
 double average_all;
 ifstream fin;
 fin.open("c:\\input.txt");
 fin>>number;
 while(fin){
   total_numbers++;
   sum_all+=number;
   if(number>largest_number)
      largest_number=number;
   if(number<smallest_number)
     smallest_number=number;

   if(number>0){
        total_positives++;
        sum_positives+=number;
}//if

   if(number<0){
        total_negatives++;
        sum_negatives+=number;
}//if

fin>>number;

}//while

fin.close();

average_positives=(double) sum_positives/total_positives;
average_negatives=(double)sum_negatives/total_negatives;
average_all=(double)sum_all/total_numbers;

fout.open("c:\\output.txt");
Banner();

cout<<"Total number of positive numbers read in: ";
cout<<total_positives<<endl;

fout<<"Total number of positive numbers read in: ";
fout<<total_positives<<endl;

cout<<"Total number of negative numbers read in: ";
cout<<total_negatives<<endl;

fout<<"Total number of negative numbers read in: ";
fout<<total_negatives<<endl;

cout<<"The smallest number read in: "<<smallest_number<<endl;
fout<<"The smallest number: "<<smallest_number<<endl;

cout<<"The largest number read in: "<<largest_number<<endl;
fout<<"The largest number read in: "<<largest_number<<endl;

cout<<"The average of the negative numbers:"<<average_negatives<<endl;
fout<<"The average of the negative numbers:"<<average_negatives<<endl;

cout<<"The average of the positive numbers:"<<average_positives<<endl;
fout<<"The average of the positive numbers:"<<average_positives<<endl;

cout<<"The average of all numbers read in: "<<average_all<<endl;
fout<<"The average of all numbers read in: "<<average_all<<endl;

fout.close();

cout<<"Enter an integer to freeze:"<<endl;
cin>>freeze;
}//main()