2017년 1월 25일 오후 8:00
| purpose | remove a list of titles specified in the parameter from the input |
|---|---|
| input | a list of items |
| suffix | an integer N, defaulting to all |
| parameter | array=an array of items to remove |
| output | items removed from current list that appear at the head of the parameter array |
! output | items removed from current list that appear at the tail of the parameter array |