力扣749. 隔离病毒
目录
力扣749. Contain Virus(隔离病毒)
计算隔离病毒所需的最少防火墙数量。
示例 1:

输入:isInfected = [[0,1,0,0,0,0,0,1],[0,1,0,0,0,0,0,1],[0,0,0,0,0,0,0,1],[0,0,0,0,0,0,0,0]]
输出:10
解释:...提示:
- m == isInfected.length, n == isInfected[i].length
- 1 <= m, n <= 50
- isInfected[i][j] 为 0 或 1