fix 1485

fishercoder1534 · fishercoder1534 · commit 545672b9d1b7 · 2021-11-20T12:06:00.000-08:00
diff --git a/src/main/java/com/fishercoder/solutions/_1485.java b/src/main/java/com/fishercoder/solutions/_1485.java
@@ -12,11 +12,11 @@ public NodeCopy copyRandomBinaryTree(Node root) {
             Map<Node, NodeCopy> map = new HashMap<>();
             map.put(root, new NodeCopy(root.val));
             dfs(root, map);
-            dfsAgain(root, map);
+            dfsRandom(root, map);
             return map.get(root);
         }
 
-        private void dfsAgain(Node root, Map<Node, NodeCopy> map) {
+        private void dfsRandom(Node root, Map<Node, NodeCopy> map) {
             if (root == null) {
                 return;
             }
@@ -31,8 +31,8 @@ private void dfsAgain(Node root, Map<Node, NodeCopy> map) {
                 copy.random = map.get(root.random);
             }
             map.put(root, copy);
-            dfsAgain(root.left, map);
-            dfsAgain(root.right, map);
+            dfsRandom(root.left, map);
+            dfsRandom(root.right, map);
         }
 
         private void dfs(Node root, Map<Node, NodeCopy> map) {

Original file line number	Diff line number	Diff line change
`@@ -12,11 +12,11 @@ public NodeCopy copyRandomBinaryTree(Node root) {`
`12`	`12`	`Map<Node, NodeCopy> map = new HashMap<>();`
`13`	`13`	`map.put(root, new NodeCopy(root.val));`
`14`	`14`	`dfs(root, map);`
`15`		`- dfsAgain(root, map);`
	`15`	`+ dfsRandom(root, map);`
`16`	`16`	`return map.get(root);`
`17`	`17`	`}`
`18`	`18`
`19`		`- private void dfsAgain(Node root, Map<Node, NodeCopy> map) {`
	`19`	`+ private void dfsRandom(Node root, Map<Node, NodeCopy> map) {`
`20`	`20`	`if (root == null) {`
`21`	`21`	`return;`
`22`	`22`	`}`
`@@ -31,8 +31,8 @@ private void dfsAgain(Node root, Map<Node, NodeCopy> map) {`
`31`	`31`	`copy.random = map.get(root.random);`
`32`	`32`	`}`
`33`	`33`	`map.put(root, copy);`
`34`		`- dfsAgain(root.left, map);`
`35`		`- dfsAgain(root.right, map);`
	`34`	`+ dfsRandom(root.left, map);`
	`35`	`+ dfsRandom(root.right, map);`
`36`	`36`	`}`
`37`	`37`
`38`	`38`	`private void dfs(Node root, Map<Node, NodeCopy> map) {`