What are the sequence of popped out values if the sequence of operatio – McqOptions

MCQOPTIONS

1.	What are the sequence of popped out values if the sequence of operations push(1), push(2), pop, push(1), push(2), pop, pop, pop, push(2), pop are performed on a stack.
A.	2, 2, 1, 1, 2
B.	2, 2, 1, 2, 2
C.	2, 1, 2, 2, 1
D.	2, 1, 2, 2, 2
Answer» B. 2, 2, 1, 2, 2

Discussion

No Comment Found

Related MCQs

A .. is a linear list in which insertions and deletions are made to from either end of the structure.
An infix expression can be converted to a postfix expression using a ..
Aposterior analysis are more accurate than apriori analysis because
Assume that the operators +,-, X are left associative and ^ is right associative.The order of precedence (from highest to lowest) is ^, X, +, -. The postfix expression for the infix expression a + b X c d ^ e ^ f is
Consider these functions:push() : push an element into the stackpop() : pop the top-of-the-stack elementtop() : returns the item stored in top-of-the-stack-nodeWhat will be the output after performing these sequence of operationspush(20);push(4);top();pop();pop();pop();push(5);top();
Convert the following infix expression to postfix expression -A / B ^ C + D * E A * C
Convert the following infix expression to postfix expression -B * C C + D / A / ( E + E )
Convert the following infix expressions into its equivalent postfix expressions(A + B D)/(E F)+G
Expression1 * 2 ^ 3 * 4 ^ 5 * 6is evaluated as
Given below is the Node class to perform basic list operations and a Stack class with a no arg constructor. Select from the options the appropriate push() operation that can be included in the Stack class. Also first is the top-of-the-stack.