정답 개수:
0
틀린 개수:
10
실행 실패 개수:
0
5 push 93691 push 54135 front push 32545 empty
93691 0
13 empty size size push 34589 push 54903 push 29102 empty push 34059 back size push 34396 back push 58719
1 0 0 0 34059 4 34396
15 pop push 95478 empty pop push 99568 push 51616 back size push 30348 size push 47742 empty push 14867 push 8464 back
-1 0 95478 51616 2 3 0 8464