제출 #28280

4
5
1 14
4
2

-1
0
<built-in method pop of list object at 0xffffbd3c9a00>

-1
0
14

5
3
1 26
5
4
2

0
26
0
<built-in method pop of list object at 0xffffaec99a00>

0
26
0
26

6
1 9
2
3
3
2
2

<built-in method pop of list object at 0xffffa09f9a00>
0
0
-1
-1

9
0
0
-1
-1