wsq 16

#include <iostream>
#include <fstream>
#include <sstream>
#include <string>
using namespace std;

int main (){
  string Read;
  string MidPrice;
  string CityMpg;
  string HighMpg;
  int n=57;
  int i;
  float city;
  float AverageCity=0.0;
  float high;
  float AverageHigh=0.0;
  float price;
  float AveragePrice=0.0;

  ifstream read_file("93cars.dat.txt");
  if (read_file.is_open()){
    for (i=0;i<93;i++){
        getline(read_file,Read);
        MidPrice=Read.substr(42,4);
        istringstream buffer(MidPrice);
        buffer>>price;
        CityMpg=Read.substr(52,2);
        istringstream buffer2(CityMpg);
        buffer2>>city;
        HighMpg=Read.substr(55,2);
        istringstream buffer3(HighMpg);
        buffer3>>high;
        AverageHigh= AverageHigh+high;
        AveragePrice= AveragePrice+price;
        AverageCity= AverageCity+city;
        getline(read_file,Read);
    }
    read_file.close();
  }
  else{
	cout<<"Cannot open the file, try again"<<endl;
  }
	AveragePrice= AveragePrice/93;
	AverageCity= AverageCity/93;
	AverageHigh= AverageHigh/93;
	cout<<"Average midprice = "<<AveragePrice<<endl;
	cout<<"Average City MPG = "<<AverageCity<<endl;
	cout<<"Average Highway MPG = "<<AverageHigh<<endl;
  return 0;
}