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📜  名人问题 2 gfg 7-18-21 - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:04:28.188000             🧑  作者: Mango

代码示例1
Input:
N = 2
M[][] = {{0 1},
         {1 0}}
Output: -1
Explanation: The two people at the party both
know each other. None of them is a celebrity.