//Read in name and year born from a file as a sting
#include<iostream>
#include<fstream>
#include<string>
using namespace std;
int main(void) {
   string name,input,yearString;
   int yearborn, age,count=0;
   int currentYear=2016;
   ifstream people("c:/mycpp/names2.txt"); //input file stream
   if(people) { //file was opened
      cout<<"NAME\tAGE\n";  //heading
      while(getline(people,input)) { //Example: input="Jay,1994" 
         int p=input.find_first_of(","); //Example: p=3 
         if(p<0) cout<<"Error: "<<input<<endl;
         else {
            name=input.substr(0,p); //Example: name="Jay"
            yearString=input.substr(p+1); // Example: yearString="1994"
            yearborn=stoi(yearString); //stoi=String To Int, Example yearBorn=1994
            age=currentYear-yearborn;
            cout<<name<<"\t"<<age<<"\n"; //print each number
            count++;
         }//there was a comma
      }//each line
      people.close(); 
      cout<<count<<" people read\n";
   } //file opened successfully
   else  cout<<"File error\n"; //cout is used to notify user of error 
   system("pause");
   return 0;
} //main