Tutorials on c++?

#include <stdio.h> //Deprecate header file, use #include <cstdio>
#include <iostream.h> // Deprecate header file, use #include <iostream>
//Since you should use #include <iostream>, you are required to put the using namespaces directive
//afterwards so it would be 'using namespace sdt;' under the #includes

int main(int nNumberofArgs, char* pszArgs[])//The arguements arn't required when you arn't accepting arguments in the program
{
  
  int nCelsius;
  cout << "Enter the temperature in Celsius:"; //no where in the program do you use << endl;. This means
    //the buffer never gets flushed. You should atleast use << endl; when you want a line to end
  cin >> nCelsius; //fine for now, but you'll want to move to getline() eventually

  int nFactor;
  nFactor = 212 - 32; // fine but could be combined into 1 statement.

  int nFahrenheit;
  nFahrenheit = nFactor * nCelsius/100 + 32;

  cout << "Fahrenheit value is:";
  cout << nFahrenheit;

  return 0; // return 0 is NOT required and shouldn't be used in C++ for the funciton main().
    //main() will ALWAYS return an int and 0, so you can elide return 0;
}

#include <cstdio>
#include <iostream>
using namespace std;

int main()
{
  
  int nCelsius;
  cout << "Enter the temperature in Celsius: ";
  cin >> nCelsius;

  int nFactor = 212 - 32;
  int nFahrenheit = nFactor * nCelsius/100 + 32;

  cout << "Fahrenheit value is: " << nFahrenheit << endl;
    system("PAUSE");
}