MCQ
Q.
What is missing in this logic of finding a path in the tree for a given sum (i.e checking whether there will be a path from roots to leaf nodes with given sum)?
checkSum(struct bin-treenode *root , int sum) :
if(root==null)
return sum as 0
else :
leftover_sum=sum-root_node-->value
//missing
Correct Answer: A
None.