Commit 94f331c

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feat: add mission java solution in README and README_EN for No. 538, No. 1038 (doocs#544)

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Lines changed: 12 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -77,7 +77,18 @@`
`77`	`77`	`<!-- 这里可写当前语言的特殊实现逻辑 -->`
`78`	`78`
`79`	`79`	```java
`80`		`-`
	`80`	`+class Solution {`
	`81`	`+ int add = 0;`
	`82`	`+ public TreeNode convertBST(TreeNode root) {`
	`83`	`+ if (root != null) {`
	`84`	`+ convertBST(root.right);`
	`85`	`+ root.val += add;`
	`86`	`+ add = root.val;`
	`87`	`+ convertBST(root.left);`
	`88`	`+ }`
	`89`	`+ return root;`
	`90`	`+ }`
	`91`	`+}`
`81`	`92`	```
`82`	`93`
`83`	`94`	`### ...`

Lines changed: 12 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -108,7 +108,18 @@`
`108`	`108`	`### Java`
`109`	`109`
`110`	`110`	```java
`111`		`-`
	`111`	`+class Solution {`
	`112`	`+ int add = 0;`
	`113`	`+ public TreeNode convertBST(TreeNode root) {`
	`114`	`+ if (root != null) {`
	`115`	`+ convertBST(root.right);`
	`116`	`+ root.val += add;`
	`117`	`+ add = root.val;`
	`118`	`+ convertBST(root.left);`
	`119`	`+ }`
	`120`	`+ return root;`
	`121`	`+ }`
	`122`	`+}`
`112`	`123`	```
`113`	`124`
`114`	`125`	`### ...`

Lines changed: 17 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -77,7 +77,23 @@`
`77`	`77`	`<!-- 这里可写当前语言的特殊实现逻辑 -->`
`78`	`78`
`79`	`79`	```java
`80`		`-`
	`80`	`+class Solution {`
	`81`	`+ private int max = 0;`
	`82`	`+`
	`83`	`+ public TreeNode bstToGst(TreeNode root) {`
	`84`	`+ if (root == null) return new TreeNode(0);`
	`85`	`+ int temp = bstToGst(root.right).val;`
	`86`	`+ root.val += (temp > max ? temp : max);`
	`87`	`+ max = root.val > max ? root.val : max;`
	`88`	`+ if (root.left != null) {`
	`89`	`+ int temp2 = bstToGst(root.left.right).val;`
	`90`	`+ root.left.val += max > temp2 ? max : temp2;`
	`91`	`+ max = max > root.left.val ? max : root.left.val;`
	`92`	`+ bstToGst(root.left.left);`
	`93`	`+ }`
	`94`	`+ return root;`
	`95`	`+ }`
	`96`	`+}`
`81`	`97`	```
`82`	`98`
`83`	`99`	`### ...`

Lines changed: 17 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -108,7 +108,23 @@`
`108`	`108`	`### Java`
`109`	`109`
`110`	`110`	```java
`111`		`-`
	`111`	`+class Solution {`
	`112`	`+ private int max = 0;`
	`113`	`+`
	`114`	`+ public TreeNode bstToGst(TreeNode root) {`
	`115`	`+ if (root == null) return new TreeNode(0);`
	`116`	`+ int temp = bstToGst(root.right).val;`
	`117`	`+ root.val += (temp > max ? temp : max);`
	`118`	`+ max = root.val > max ? root.val : max;`
	`119`	`+ if (root.left != null) {`
	`120`	`+ int temp2 = bstToGst(root.left.right).val;`
	`121`	`+ root.left.val += max > temp2 ? max : temp2;`
	`122`	`+ max = max > root.left.val ? max : root.left.val;`
	`123`	`+ bstToGst(root.left.left);`
	`124`	`+ }`
	`125`	`+ return root;`
	`126`	`+ }`
	`127`	`+}`
`112`	`128`	```
`113`	`129`
`114`	`130`	`### ...`

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