정답 개수:
10
틀린 개수:
15
실행 실패 개수:
0
6 back size push 74914 back push 29228 push 78434
0 74914
-1 0 74914
15 back empty pop front back back pop push 76743 pop pop front push 6970 back pop push 98690
1 -1 -1 76743 -1 6970 6970
-1 1 -1 -1 -1 -1 -1 76743 -1 -1 6970 6970
17 pop size pop back size pop size back back push 52664 size pop push 38494 empty size back push 80204
-1 0 -1 0 -1 0 1 52664 0 1 38494
-1 0 -1 -1 0 -1 0 -1 -1 1 52664 0 1 38494