fatal error iostream h no such file or directory

Question

Possible Duplicate    No such file iostream h when including       Even after naming the source file with  cpp extension  my compiler gives this error  both in command prompt and Codeblocks  How can I fix this issue     include  lt iostream h gt    int main         cout lt  lt  Hello World  n       return 0

User · Answer

You should be using iostream without the  h   Early implementations used the  h variants but the standard mandates the more modern style

User · Answer

Using standard C   calling  note that you should use namespace std for cout or add using namespace std     include  lt iostream gt   int main         std  cout lt  lt  Hello World  n       return 0

User · Answer

That header doesn t exist in standard C    It was part of some pre-1990s compilers  but it is certainly not part of C     Use  include  lt iostream gt  instead  And all the library classes are in the std   namespace  for ex shy am shy ple std  cout   Also  throw away any book or notes that mention the thing you said

[c++] fatal error: iostream.h no such file or directory

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