In the postfix expression evaluation example, the two most recent operands are popped when an operator is encountered so that the subexpression can be evaluated. The first operand popped is treated as the second operand in the subexpression, and the second operand popped is the first. Give and explain an example that demonstrates the importance of this aspect of the solution.

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter5: Repetition Statements
Section5.5: A Closer Look: Loop Programming Techniques
Problem 12E: (Program) Write a program that tests the effectiveness of the rand() library function. Start by...
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 In the postfix expression evaluation example, the two most recent
operands are popped when an operator is encountered so that
the subexpression can be evaluated. The first operand popped
is treated as the second operand in the subexpression, and the
second operand popped is the first. Give and explain an example
that demonstrates the importance of this aspect of the solution.

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