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1 (共1页)
c***w
发帖数: 134
1
这题怎么做啊??
You are given a n*n matrix of bits (1s and 0s) where 1 represents land and 0
represents water. Adjacent 1s can be considered as joined together to form
sort of island in water. Count the number of islands
k*j
发帖数: 153
2
用dfs就可以把.
参考Surrounded Regions
http://leetcode.com/onlinejudge#question_130
c***w
发帖数: 134
3
Thanks !
1 (共1页)
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