Why this is not working for the input I have mentioned in the comments below and please tell about How can I make it suitable according to the given input

Why this is not working for the input I have mentioned in the comments below and please tell about How can I make it suitable according to the given input.

@cbcao263 hey check this code for input as this is different input from other questions ,true refers whether that child exist and false refer to that child not exist.

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