//Omid55

#include <iostream>

using namespace std;

int main()

{

   cout<<"Hello World!!!\n\t";

   return 0;

}

/tmp/ccOEPNkg.o: In function `main':
Prog01.cpp:(.text+0x1c): undefined reference to `std::cout'
Prog01.cpp:(.text+0x21): undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
/tmp/ccOEPNkg.o: In function `__static_initialization_and_destruction_0(int, int)':
Prog01.cpp:(.text+0x50): undefined reference to `std::ios_base::Init::Init()'
Prog01.cpp:(.text+0x55): undefined reference to `std::ios_base::Init::~Init()'
/tmp/ccOEPNkg.o:(.eh_frame+0x11): undefined reference to `__gxx_personality_v0'
collect2: ld returned 1 exit status

find / -name iostream*
/usr/include/c++/4.2/backward/iostream.h
/usr/include/c++/4.2/iostream
/usr/include/c++/4.3/iostream