Commit4981f7b

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fix: fix 101

1 parentd54abce commit4981f7bCopy full SHA for 4981f7b

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-4

lines changed

-4

lines changed

Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -47,13 +47,13 @@ Bonus points if you could solve it both recursively and iteratively.`
`47`	`47`	`*/`
`48`	`48`	`classSolution {`
`49`	`49`	`publicbooleanisSymmetric(TreeNoderoot) {`
`50`		`-return root==null\|\|isSymmetricHelper(root.left, root.right);`
	`50`	`+return root==null\|\|helper(root.left, root.right);`
`51`	`51`	`}`
`52`	`52`
`53`	`53`	`publicbooleanhelper(TreeNodeleft,TreeNoderight) {`
`54`	`54`	`if (left==null\|\| right==null)return left== right;`
`55`	`55`	`if (left.val!= right.val)returnfalse;`
`56`		`-returnisSymmetricHelper(left.left, right.right)&&isSymmetricHelper(left.right, right.left);`
	`56`	`+returnhelper(left.left, right.right)&&helper(left.right, right.left);`
`57`	`57`	`}`
`58`	`58`	`}`
`59`	`59`	```

Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -15,13 +15,13 @@`
`15`	`15`	`*/`
`16`	`16`	`publicclassSolution {`
`17`	`17`	`// public boolean isSymmetric(TreeNode root) {`
`18`		`-// return root == null \|\|isSymmetricHelper(root.left, root.right);`
	`18`	`+// return root == null \|\|helper(root.left, root.right);`
`19`	`19`	`// }`
`20`	`20`	`//`
`21`	`21`	`// private boolean helper(TreeNode left, TreeNode right) {`
`22`	`22`	`// if (left == null \|\| right == null) return left == right;`
`23`	`23`	`// if (left.val != right.val) return false;`
`24`		`-// returnisSymmetricHelper(left.left, right.right) &&isSymmetricHelper(left.right, right.left);`
	`24`	`+// returnhelper(left.left, right.right) &&helper(left.right, right.left);`
`25`	`25`	`// }`
`26`	`26`
`27`	`27`	`publicbooleanisSymmetric(TreeNoderoot) {`

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