contests/Round889/C/main_input0.txt


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21

10
2
2 1
4
1 2 -10 3
5
2 1 1 1 1
8
0 0 0 0 0 0 0 0
5
1 2 -4 3 -10
10
11 12 13 14 15 -15 -16 -17 -18 -19
7
1 9 3 -4 -3 -2 -1
3
10 9 8
20
1 -14 2 -10 6 -5 10 -13 10 7 -14 19 -5 19 1 18 -16 -7 12 8
20
-15 -17 -13 8 14 -13 10 -4 11 -4 -16 -6 15 -4 -2 7 -9 5 -5 17