Commitb269670

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refactor 538

1 parentb4e6ab7 commitb269670Copy full SHA for b269670

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-4

lines changed

Lines changed: 2 additions & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -41,10 +41,8 @@ private int dfs(TreeNode root, int val) {`
`41`	`41`	`if (root ==null) {`
`42`	`42`	`returnval;`
`43`	`43`	`}`
`44`		`-intright =dfs(root.right,val);`
`45`		`-root.val +=right;`
`46`		`-intleft =dfs(root.left,root.val);`
`47`		`-returnleft;`
	`44`	`+root.val +=dfs(root.right,val);`
	`45`	`+returndfs(root.left,root.val);`
`48`	`46`	`}`
`49`	`47`	`}`
`50`	`48`

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