supython-coder
diff --git a/‎数据结构/codes/mbinary/graph/undirected.py
Copy file name to clipboardExpand all lines: 数据结构/codes/mbinary/graph/undirected.py
+1-1Lines changed: 1 addition & 1 deletion b/‎数据结构/codes/mbinary/graph/undirected.py
Copy file name to clipboardExpand all lines: 数据结构/codes/mbinary/graph/undirected.py
+1-1Lines changed: 1 addition & 1 deletion
@@ -56,7 +56,7 @@ def __init__(self):
         self.edges = {}
     def __getitem__(self,i): 
         return self.vertexs[i]
-    def __setitem__(selfi,x):
+    def __setitem__(self,i,x):
         self.vertexs[i]= x
     def __iter__(self):
         return iter(self.vertexs)