Question

The following C++ code during compilation reports errors as follows:

Error; ‘ofstream’ not declared

Error; ‘strupr’ not declared

Error; ‘strcat’ not declared

Error; ‘FIN’ not declared

Write the names of the correct header files, which must be included to compile the code successfully:

void main ()

{

ofstream FIN ("WISH. TXT");

char TEXT2 [] = "good day";

char TEXT1 []= "John!";

strupr (TEXT2);

strcat(TEST1, TEXT2);

FIN << TEXT1 << endl; 

}

Answer 1

Correct header files- 

#include → ofstream 

#include → strupr, strcat