정답 개수:
0
틀린 개수:
5
실행 실패 개수:
0
20 pop pop pop back back front size push 156 empty push 100 push 956 push 339 empty size back empty back back front push 347
-1 -1 -1 -1 -1 -1 0 1 1 4 339 1 339 339 156
-1 -1 -1 -1 -1 -1 0 0 0 4 339 0 339 339 156
25 push 240 back size size front size empty back size empty back size empty pop back empty pop empty empty size size front size push 268 pop
240 1 1 240 1 1 240 1 1 240 1 1 240 -1 0 -1 0 0 0 0 -1 0 268
240 1 1 240 1 0 240 1 0 240 1 0 240 -1 1 -1 1 1 0 0 -1 0 268
33 push 86 empty pop empty pop back front empty pop push 844 size pop front back empty empty empty push 109 size size empty size front back back empty size push 271 back push 424 size push 968 back
1 86 0 -1 -1 -1 0 -1 1 844 -1 -1 0 0 0 1 1 1 1 109 109 109 1 1 271 3 968
0 86 1 -1 -1 -1 1 -1 1 844 -1 -1 1 1 1 1 1 0 1 109 109 109 0 1 271 3 968