정답 개수:
18
틀린 개수:
82
실행 실패 개수:
0
11 empty empty back push 381 push 695 back size empty pop pop back
1 1 -1 695 2 0 695 381 -1
1 1 -1 695 2 0 381 695 -1
13 size size pop front pop empty front empty push 832 push 805 pop size front
0 0 -1 -1 -1 1 -1 1 805 1 832
0 0 -1 -1 -1 1 -1 1 832 1 805
16 front front back push 319 empty size push 779 front push 717 size front pop push 324 size front empty
-1 -1 -1 0 1 319 3 319 717 3 319 0
-1 -1 -1 0 1 319 3 319 319 3 779 0