binary tree number of nodes with a given level

Posted by sadatwins on Stack Overflow See other posts from Stack Overflow or by sadatwins
Published on 2010-05-17T22:01:24Z Indexed on 2010/05/17 22:10 UTC
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c++

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data

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data-structures

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binary-trees

i need to write a program that counts the number of nodes from a certain level given in binary tree

i mean < numberofnodes(int level){} >

i tried writing it without any success because i don't how to get to a certain level then go to count number of nodes

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