MHB Drawing and finding the value of postfix expression

AI Thread Summary
In the discussion about evaluating a postfix expression, it is clarified that ending with no operator means there are two values, 1000 and 160, without a way to combine them. Participants confirm that 1000 and 160 are indeed the final values. The correctness of the drawn Binary Tree is also affirmed. The conversation emphasizes the importance of having an operator to connect values in postfix notation. The conclusion is that without an operator, the final output remains as two separate numbers.
yakin
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I am ending with no operator in the end. So 1000 160 would be the answer or what. I do not know what to do from here. Please help!
 

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yakin said:
https://www.physicsforums.com/attachments/2472
https://www.physicsforums.com/attachments/2473

I am ending with no operator in the end. So 1000 160 would be the answer or what. I do not know what to do from here. Please help!
Yes you end up short one operator, so you have nodes containing 1000 and 160 with no operator to join them.
 
DavidCampen said:
Yes you end up short one operator, so you have nodes containing 1000 and 160 with no operator to join them.
So 1000 and 160 is the answer. And did I draw the Binary Tree right?
 
yakin said:
So 1000 and 160 is the answer. And did I draw the Binary Tree right?

Yes and yes.
 

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