정답 개수:
20
틀린 개수:
80
실행 실패 개수:
0
6 push 55590 push 84243 pop push 58042 back push 26913
84243 58042
55590 58042
12 push 34215 push 76360 size push 69865 empty empty empty pop back front push 65447 push 33269
2 0 0 0 69865 76360 34215
2 0 0 0 34215 69865 76360
13 back pop push 23668 push 22270 back pop back empty back push 26654 push 43885 push 44175 push 83184
-1 -1 22270 22270 23668 0 23668
-1 -1 22270 23668 22270 0 22270