c++ - XCode 4 only displaying cout statements with endl -


I have a very strange one with direct statement, for example, if I write, then < Pre> cout & lt; & Lt; "This Works" & lt; & Lt; Endl; Cout & lt; & Lt; "This is not"; Cout & lt; & Lt; Memory size limit & lt; & Lt; "Block of available memory." & Lt; & Lt; Endl;

I see all three output statements in my debugger console. However, if I change the order, 

  cout & lt; & Lt; Memory size limit & lt; & Lt; "Block of available memory." & Lt; & Lt; Endl; Cout & lt; & Lt; "This Works" & lt; & Lt; Endl; Cout & lt; & Lt; "This is not";   
 I only look at the first two cutouts. Even strangers, if I change the code,  
  cout & lt; & Lt; Memory size limit & lt; & Lt; "Block of available memory." & Lt; & Lt; Endl; Cout & lt; & Lt; "This Works" & lt; & Lt; Endl; Cout & lt; & Lt; "It's Not" & lt; & Lt; Endl;   
 I look at all the three statements.  
 Why can not I see that when I change my situation "is not it" time to say?  
  
 
 
  std :: cout  is a stream and usually Buffer is given if you print  endl  the stream is flushed ( cout  is same as  cout & lt; & Lt; "\ n" & lt; flush .  
 You can manually stream the  cout  (or  Cout.flush () ).  
 Then it should print:  
  cout  < Is "& lt;

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