I submitted my solution and got wrong answer and checked the solution and found this
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /var/www/spoj-instal/includes/functions.inc.php on line 83
Warning: mysql_fetch_row(): supplied argument is not a valid MySQL result resource in /var/www/spoj-instal/includes/functions.inc.php on line 112
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /var/www/spoj-instal/includes/functions.inc.php on line 83
Warning: mysql_fetch_row(): supplied argument is not a valid MySQL result resource in /var/www/spoj-instal/includes/functions.inc.php on line 112
Warning: mysql_fetch_row(): supplied argument is not a valid MySQL result resource in /var/www/spoj-instal/includes/functions.inc.php on line 112
Warning: mysql_fetch_row(): supplied argument is not a valid MySQL result resource in /var/www/spoj-instal/includes/functions.inc.php on line 112
Warning: mysql_fetch_row(): supplied argument is not a valid MySQL result resource in /var/www/spoj-instal/includes/functions.inc.php on line 112
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /var/www/spoj-instal/includes/functions.inc.php on line 83
Warning: Cannot modify header information - headers already sent by (output started at /var/www/spoj-instal/includes/functions.inc.php:83) in /var/www/spoj-instal/file.php on line 257
Can anyone please explain what are these warnings???
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the same thing is happening with other coders as well so there is something wrong going on ,even if you write yes and submit , the code will show wrong answer in place of compilation error , so yes there is something wrong donot worry 