#P1573. [USACO10OCT] Lake Counting S

[USACO10OCT] Lake Counting S

Description

Input Format

Output Format

输出一行,表示水坑的数量。
10 12
W........WW.
.WWW.....WWW
....WW...WW.
.........WW.
.........W..
..W......W..
.W.W.....WW.
W.W.W.....W.
.W.W......W.
..W.......W.
3

Source

搜素