HELP PLEASE

HELP PLEASE

• Hybidder

  This is basic.. keep basics strong:

  u should use {  instead of (  , there are hell a lot of difference between this,

  main()
  {
  std::cout << "Hello World!" << std::endl;
  }

  this should work !!

  
  
  

• neosamz

  you need to declare the type of main() now days:

  #include <iostream>

  int main()

  {

  std::cout << "Hello World!" << std::endl;

  return 0;

  }

  you could have done this:

  #include <iostream>

  void main()

  {

  std::cout << "Hello World!" << std::endl;

  }

  I'm not really sure what the purists think. But I would have done it like this:

  #include <iostream>

  using namespace std;

  int main()

  {

  cout << "Hello World!" << endl;

  return 0;

  }

   

  
  

• hokial

  Takashi Toyota wrote:

  Hi, I recommend this; int main() {    std::cout << "Hello World!" << std::endl;}

  Yes u can but u will get a warning :

  warning C4508: 'main' : function should return a value; 'void' return type assumed
  Linking...

  so nothing wrong in doing  this:

  main()
  {     std::cout << "Hello World!" << std::endl;}

  if ur still going to use int then go a head but add this return(0);

  Takashi Toyota : do u find anything wrong in my code   :)   :)   :)

  
  
  

• martind2112

  Takashi Toyota wrote:

  Hi, return 0; // Sorry. I forgot this! }I almost follow his advice.

  Nothing wrong dude... but nothing lost.You are doing a good job. 

  keep rocking.

  
  
  

• AmandaJO

  brenthellbent wrote:

  you need to declare the type of main() now days:

  Not exactly !!

  
  
  

• Clement Yuan

  Hi,
  
  
  The following code is taken from Dr.Bjarne Stroustrup Web site.
  My real intention is this;
  
  

  #include<iostream>
  #include<string>
  using namespace std;
  int main()
  {
  	string s;
  	cout << "Please enter your first name followed by a newline\n";
  	cin >> s;
  	cout << "Hello, " << s << '\n';
  	return 0; // Sorry. I forgot this!
  }

  I almost follow his advice.
  
  
  
  

• jecottrell65

  Hi,
  
  I recommend this;
  
  int main()
  {
        std::cout << "Hello World!" << std::endl;
  }
  
  
  
  
• HELP PLEASE