Update redundant-connection-ii.cpp

kamyu104 · web-flow · commit 6bc463f0992d · 2018-12-26T00:32:49.000+08:00
diff --git a/C++/redundant-connection-ii.cpp b/C++/redundant-connection-ii.cpp
@@ -45,7 +45,7 @@ class Solution {
                 if (x_root == y_root) {
                     return false;
                 }
-                set_[y_root] = x_root;
+                set_[min(x_root, y_root)] = max(x_root, y_root);
                 return true;
             }
 

Original file line number	Diff line number	Diff line change
`@@ -45,7 +45,7 @@ class Solution {`
`45`	`45`	`if (x_root == y_root) {`
`46`	`46`	`return false;`
`47`	`47`	`}`
`48`		`- set_[y_root] = x_root;`
	`48`	`+ set_[min(x_root, y_root)] = max(x_root, y_root);`
`49`	`49`	`return true;`
`50`	`50`	`}`
`51`	`51`