[LeetCode] Convert Sorted Array to Binary Search Tree in Objective C

LeetCode Convert Sorted Array to Binary Search Tree in Objective C

typedef struct {
   int value;
   struct TreeNode *left;
   struct TreeNode *right;
} TreeNode;

-(TreeNode *)sortedArrayToBST:(NSArray *array)
{
 return sortArrayToBST:(array, 0, array.count-1);
}

-(TreeNode *)sortedArrayToBST:(NSArray *array)
{
 return sortArrayToBST:(array, 0, array.count-1);
}