아이디 :
Warning: Undefined array key "id" in /users/2018/i1858024/public_html/2019/webprog/ch11/exam11-04.php on line 15

비밀번호 :
Warning: Undefined array key "pass" in /users/2018/i1858024/public_html/2019/webprog/ch11/exam11-04.php on line 17

성별 :
Warning: Undefined array key "gender" in /users/2018/i1858024/public_html/2019/webprog/ch11/exam11-04.php on line 19

취미 :
Warning: Undefined array key "hobby" in /users/2018/i1858024/public_html/2019/webprog/ch11/exam11-04.php on line 21