제출 #178709

5
5
-1
4
8
-9

1
1
4
-1
17

1
4
-1
17

5
100
1
1
2
2

21
21
2
2
99

21
2
2
99

3
-4000
4000
0

0
0
0
0
8000

0
0
0
8000