#include<iostream.h>
#include<conio.h>
#include<fstream.h>
#include<stdio.h>
int main()
{
clrscr();
 ifstream f("adunare.in");
 ofstream g("adunare.out");
int a,b,s,c;
f>>c;
cout<<c<<"\n";
  cout<<"a:"<<a<<"\n";
  cout<<"b:"<<b<<"\n";

  cin>>a;
  cin>>b;

 cout<<("suma este:")<<a+b;
 g<<a+b;
 f.close();
 g.close();
 return 0;
 }