C Language: Output (Welcome??) and (welcome\?\?)

Program 1:

#include < stdio . h >

int Main ()

{

printf ("(Welcome??)" );

return 0;

}

Results:

(Welcome]

Press any key to continue

The error is that you should use \? to prevent being parsed into three-letter words, the correct procedure is as follows:

Program 2:

#include < stdio . h >

int Main ()

{

printf ("(welcome\?\?)" );

return 0;

}

Results:

(Welcome??)

Press any key to continue

Procedure 3

#include < stdio . h >

int Main ()

{

printf ("(welcome\\?\\?)" );

return 0;

}

Results:

(welcome\?\?)

Press any key to continue

This article is from the "Rock Owl" blog, please be sure to keep this source http://10742111.blog.51cto.com/10732111/1716170

C Language: Output (Welcome??) and (welcome\?\?)