#971. K 大数查询
-
ID: 971
Type: Default
2000ms
512MiB
Tried: 0
Accepted: 0
Difficulty: (None)
Uploaded By:
liixi
Tags> K 大数查询
说明
样例
2 5
1 1 2 1
1 1 2 2
2 1 1 2
2 1 1 1
2 1 2 3
1
2
1