int solve() {
put_seq(C3, J, 3, 4, 2);
put_seq(C3, J, 3, 3, 1);
put_seq(C3, J, 3, 2, 1);
put_seq(C3, C9, 5, 1, 1);
put_4_with_2();
put_3_with_1();
put_kings();
put_directly();
return answer;
}
static void do_pragma_op( void)
/*
* Execute the _Pragma() operator contained in an expanded macro.
* Note: _Pragma() operator is also implemented as a special macro. Therefore
* it is always searched as a macro.
* There might be more than one _Pragma() in a expanded macro and those may be
* surrounded by other token sequences.
* Since all the macros have been expanded completely, any name identical to
* macro should not be re-expanded.
* However, a macro in the string argument of _Pragma() may be expanded by
* do_pragma() after de_stringize(), if EXPAND_PRAGMA == TRUE.
*/
{
FILEINFO * file;
DEFBUF * defp;
int prev = output < out_ptr; /* There is a previous sequence */
int token_type;
char * cp1, * cp2;
int c;
file = unget_string( out_ptr, NULL);
while (c = get_ch(), file == infile) {
if (char_type[ c] & HSP) {
*out_ptr++ = c;
continue;
}
if (scan_token( c, (cp1 = out_ptr, &cp1), out_wend)
== NAM && (defp = is_macro( &cp1)) != NULL
&& defp->nargs == DEF_PRAGMA) { /* _Pragma() operator */
if (prev) {
putout( output); /* Putout the previous sequence */
cp1 = stpcpy( output, "pragma "); /* From top of buffer */
}
/* is_macro() already read over possible spaces after _Pragma */
*cp1++ = get_ch(); /* '(' */
while (char_type[ c = get_ch()] & HSP)
*cp1++ = c;
if (((token_type = scan_token( c, (cp2 = cp1, &cp1), out_wend))
!= STR && token_type != WSTR)) {
/* Not a string literal */
put_seq( output, cp1);
return;
}
workp = de_stringize( cp2, work_buf);
while (char_type[ c = get_ch()] & HSP)
*cp1++ = c;
if (c != ')') { /* More than a string literal */
unget_ch();
put_seq( output, cp1);
return;
}
strcpy( workp, "\n"); /* Terminate with <newline> */
unget_string( work_buf, NULL);
do_pragma(); /* Do the #pragma "line" */
infile->bptr += strlen( infile->bptr); /* Clear sequence */
cp1 = out_ptr = output; /* From the top of buffer */
prev = FALSE;
} else { /* Not pragma sequence */
out_ptr = cp1;
prev = TRUE;
}
}
unget_ch();
if (prev)
putout( output);
}
