1

kedebug · kedebug · commit 376755f92464 · 2013-06-27T21:16:40.000+08:00
diff --git a/SumRoottoLeafNumbers/SumRoottoLeafNumbers.cpp b/SumRoottoLeafNumbers/SumRoottoLeafNumbers.cpp
@@ -18,9 +18,7 @@ class Solution {
         
     }
     void dfs(TreeNode *node, int val, int& sum) {
-        if (node == NULL) {
-            return;
-        }
+        if (node == NULL) return;
         
         val *= 10;
         val += node->val;
@@ -37,4 +35,4 @@ class Solution {
             dfs(node->right, val, sum);
         }
     }
-};
+};

Original file line number	Diff line number	Diff line change
`@@ -18,9 +18,7 @@ class Solution {`
`18`	`18`
`19`	`19`	`}`
`20`	`20`	`void dfs(TreeNode *node, int val, int& sum) {`
`21`		`- if (node == NULL) {`
`22`		`- return;`
`23`		`- }`
	`21`	`+ if (node == NULL) return;`
`24`	`22`
`25`	`23`	`val *= 10;`
`26`	`24`	`val += node->val;`
`@@ -37,4 +35,4 @@ class Solution {`
`37`	`35`	`dfs(node->right, val, sum);`
`38`	`36`	`}`
`39`	`37`	`}`
`40`		`-};`
	`38`	`+};`