Commit0cc223a

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refactor 108

1 parent84152b2 commit0cc223aCopy full SHA for 0cc223a

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-7

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-7

lines changed

Lines changed: 7 additions & 7 deletions

Original file line number	Diff line number	Diff line change
`@@ -9,15 +9,15 @@ public TreeNode sortedArrayToBST(int[] num) {`
`9`	`9`	`returndfs(num,0,num.length -1);`
`10`	`10`	`}`
`11`	`11`
`12`		`-publicTreeNodedfs(int[]num,intstart,intend) {`
`13`		`-if (start >end) {`
	`12`	`+publicTreeNodedfs(int[]num,intleft,intright) {`
	`13`	`+if (left >right) {`
`14`	`14`	`returnnull;`
`15`	`15`	`}`
`16`		`-intmid =(end +start) /2;`
`17`		`-TreeNoderoot =newTreeNode(num[mid]);`
`18`		`-root.left =dfs(num,start,mid -1);`
`19`		`-root.right =dfs(num,mid +1,end);`
`20`		`-returnroot;`
	`16`	`+intmid =left +(right -left) /2;`
	`17`	`+TreeNodenode =newTreeNode(num[mid]);`
	`18`	`+node.left =dfs(num,left,mid -1);`
	`19`	`+node.right =dfs(num,mid +1,right);`
	`20`	`+returnnode;`
`21`	`21`	`}`
`22`	`22`	`}`
`23`	`23`	`}`

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