제출 #171296

7
1
-2
-8
7
1
-2
0

-0
0
1
15

0
0
1
15

9
6
7
-9
-3
-8
-9
7
5
2

-0
2
7
16

0
2
7
16

11
0
-4
9
-8
-4
-9
2
4
3
0
3

-0
0
0
18

0
0
0
18