정답 개수:
33
틀린 개수:
67
실행 실패 개수:
0
8 pop push 613 back front front pop push 608 front
-1 613 613 613 613 -1
-1 613 613 613 613 608
9 push 981 back pop push 701 back front back size back
981 981 701 -1 701 1 701
981 981 701 701 701 1 701
24 back empty size size size back push 303 size size front pop empty pop size size back size push 661 empty pop front front pop pop
-1 1 0 0 0 -1 1 1 303 303 1 -1 0 0 -1 0 0 -1 -1 -1 -1 -1
-1 1 0 0 0 -1 1 1 303 303 1 -1 0 0 -1 0 0 661 -1 -1 -1 -1