<pre><code class="lang-python">class Solution:
 def findCenter(self, edges: List[List[int]]) -&gt; int:
 for x in edges[0]:
 for y in edges[1]:
 if x == y:
 return x
</code></pre>

```python
class Solution:
    def findCenter(self, edges: List[List[int]]) -> int:
        for x in edges[0]:
            for y in edges[1]:
                if x == y:
                    return x
        
```

1791. Find Center of Star Graph