In a Binary Expression Tree, what type of nodes are the leaf nodes typically?a)Rootsb)Operandsc)Operatorsd)Parentheses
Question
In a Binary Expression Tree, what type of nodes are the leaf nodes typically?a)Rootsb)Operandsc)Operatorsd)Parentheses
Solution
In a Binary Expression Tree, the leaf nodes are typically b) Operands.
Here's why:
A Binary Expression Tree is a kind of binary tree used to represent arithmetic expressions. Each node in this tree represents an arithmetic operation (like addition, subtraction, multiplication, division) or an operand.
- The root and internal nodes represent operators.
- The leaf nodes, on the other hand, represent operands.
Operands are the values or variables with which the operator is applied. For example, in the expression (3 + 2), 3 and 2 are operands, and '+' is the operator. In the corresponding Binary Expression Tree, the '+' would be the root node, and '3' and '2' would be the leaf nodes.
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