정답 개수:
18
틀린 개수:
82
실행 실패 개수:
0
8 pop push 418 size back size empty pop back
-1 1 418 1 0 418 418
-1 1 418 1 0 418 -1
11 push 767 empty empty size pop front size back front empty empty
0 0 1 767 767 1 767 767 0 0
0 0 1 767 -1 0 -1 -1 1 1
12 back empty front pop size front push 457 pop front front empty back
-1 1 -1 -1 0 -1 457 457 457 0 457
-1 1 -1 -1 0 -1 457 -1 -1 1 -1