CBSE Computer Science - Revision Tour(Solved) CBSE Guess > eBooks > Class XII > CBSE Computer Science Link Lists, Stacks And Queues Solved Revision Tour By Mr. Ravi Kiran COMPUTER SCIENCE LINKED LISTS , STACKS AND QUEUES DELHI : 2003 3.c) Evaluate the following postfix expression using a stack and show the contents of stack after execution of each operation: 20, 45, +, 20, 10, -, 15, +, *. Ans) Children, Try this answer as an. 3.e) Consider the following portion of a
program, which implements passengers
Queue for a train. Write the definition of
function. Insert (whose prototype is shown
below); to insert a new node in the queue with
required information.
Solution:
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