Objectives :

• size of different variables
  //varsize.cpp
  #include <iostream>
  int main()
  {
  cout <<"size of int:\t "<< sizeof(int) <<"bytes.\n";
  cout <<"size of short \t"<< sizeof(short) <<"bytes.\n";
  //cout <<"size of ushort \t"<< sizeof(Ushort) <<"bytes.\n";
  cout <<"size of char \t"<< sizeof(char) <<"bytes.\n";
  cout <<"size of long \t"<< sizeof(long) <<"bytes.\n";
  cout <<"size of float \t"<< sizeof(float) <<"bytes.\n";
  cout <<"size of double \t"<< sizeof(double) <<"bytes.\n";
  cout <<"size of wchar_t " << sizeof( wchar_t) <<"bytes.\n";
  cout <<"size of Bool " << sizeof( bool) <<"bytes.\n";
  return 0;
  }