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Re:WA了N次,还是不会!

Posted by dongshanluo at 2011-09-25 15:50:15 on Problem 3441
In Reply To:WA了N次,还是不会! Posted by:dongshanluo at 2007-11-01 21:49:21
终于AC了,几年后来重写,还是犯了几年前同样的错误,计算的方向反了,下了官网的数据才AC

帖个数据:
90 15
OOXOOOOXOOXXXXO
XOOXOXXOOXXXXXO
XOXOOOXXOOOXOXX
OXXXXXOOOXOOOXX
XXXXXOXXXXOXOOX
XOXXOOXOXOOXOOO
XOOXXXXXXXOXXXO
XXOOOXOOOXOOXXO
XXXXOXXXOXXOXOO
XXXOXOXOOXOXXXO
OXOOXOXXOXXXXOO
OXXXOXXOOOXXOXO
OOOXOXXXXOOOOOO
OOOOOXOOXOOXXOO
OXOOOXOOOXOXOXX
OXOXOXXOXOXOXXX
OXXXOOOOOOOXOOO
XXOOXXXOOXXXXOX
XXXOOXOOOXXXOXO
XXXOOXXXXXXXXOO
OXXXOXXOOOOXXXX
XXXXXXOXXOXOXOO
XXOOXXOOXOOOXOX
XXOOOXXXXXXOXOO
OXOXOXOOXOOOOOO
XXOXOOXOXXXXXOX
OXXOOOOOOXOXOXX
OOXOOXXOXXXXOXX
OXXOOXOOXXOOOOX
OXOXXOXXXXXXOOO
OOOXXXXXXXXOXXO
XXOOXOXXXOOOXXX
OOXOOXXXXXOOXOX
OOXOOXOXOOOXXXX
OXXOOOXXXOXOOOX
OOXXXOXXXXXXXOX
OOXOOOOOXOOOXXX
OXOOXXOOOOOXOXO
XOOXXXXXXXOXOXO
XOOXOXXOOXOXXOX
XOXOOOXXOOXXOOO
XXOXXXXOXOOOXXX
OXOOXOOOOXXOOXO
XXOOXOXXXXXXOOX
XXOOXXXOOXXXOOX
OXXXXOXOXOXXOXO
XXXOOOXXXOXOOXO
OOOXXXOOXXXXXXX
XOXOOXXOOOXXXXX
OXXOOXOOOOOXXXO
XOOXXXOXXXOOXOO
OOXOXOOXXOOOXOX
XXOOOOXXXXOOOXO
OOOOXOOXOOOOOXO
OXOOOXXXOXXXXXO
XOXOOXOXXXXXXXX
XXXOOXXOXXXXOOO
XOXXOXOXXOOOOXO
OXOXXXXXXXOXOXO
XOOOOXOXOXXXOOO
OOOXOOOOXOXOOOX
OXOXOOOXOXOOOXO
XOOXXXOOXXXXOXX
XOOOXXXOOXOXXXO
OOOXOOOOXOOXXOX
OOXXOXOXOXXOOXX
XXOOOOXXXOXOXOX
XXXOOOOXOOOOOXX
OXOOXXXXXOXOXXX
OOOOXXXXOXXXXOX
OXXXXOXXXOOXOXX
OOOXOXOXXXXOXXX
XOOOXXXXXXXXOOO
OOOOXXOOXXXOOXX
XOXXOXXXOOXOOXO
OOXXXXOXXXXXOXO
OXOOXXOOXOXOXXO
OOOXXXXOXOOOXOO
OXXOXOOXXXOXXXX
XOXOXXXOXXXOOXX
OXOOXXXXXXXXOOX
OOXXXXXXOOOXXOX
OXOOOOOXOXXXXOO
XOXOXOOOXXXXXXO
OXXOOOOXOOXXXOX
OOXXXXXXOOOOOXX
OXXOOXOOXOXOOOX
XXXXOOXXOXOXXOO
XXOXXXXOXOXOOXX
XXXXOXXXXXXOOXO
40 67

对应方案
B: 40-42
C: 42-46
F: 46-48
B: 48-50
G: 50-52
D: 52-58
M: 58-63
B: 63-67

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