Warning: session_start(): open(/var/lib/php/sessions/sess_qv0euovvbjm7rgoofmjb3pu41v, O_RDWR) failed: No space left on device (28) in /var/www/tb-usercake/models/config.php on line 51

Warning: session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in /var/www/tb-usercake/models/config.php on line 51
static bool even(int i) { ret (i & 1) == 0; } static bool even(long i) { ret (i & 1) == 0; } static bool even(BigInt n) { ret even(n.intValue()); }