Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. Convert the following given Infix expression to Postfix form using the stack function: x + y * z + (p * q + r ) * s, Follow general precedence rule and suppose that the expression is legal.
Ans.
The given infix expression is as follows :-
x + y * z + (p * q + r) * s
Symb Stack Postfix Expression x empty x
+ + x
y + xy
* +* xy
z +* xyz
+ + xyz*+ ( +( xyz*+
p +( xyz*+p
* +(* xyz*+p q +(* xyz*+p
+ +(+ xyz*+pq*
r +(+ xyz*+pq*r
) + xyz*+pq*r+
* +* xyz*+pq*r+
s +* xyz*+pq*r+s
= xyz*+pq*r+s*+ The postfix expression obtained is :- xyz*+pq*r+s*+
Ans: A procedure to reverse the singly linked list: reverse(struct node **st) { struct node *p, *q, *r; p = *st; q = NULL; while(p != NULL) { r =q;
With the help of a program and a numerical example explain the Depth First Traversal of a tree.
Let a be a well-formed formula. Let c be the number of binary logical operators in a. (Recall that ?, ?, ?, and ? are the binary logical operators). Let s be the number of proposit
Any Binary search tree has to contain following properties to be called as a red- black tree. 1. Each node of a tree must be either red or black. 2. The root node is always b
write an algorithm given each students name and grade points for six courses.find his grade point average and group students into the gpa groups 3.5
You have to sort a list L having of a sorted list followed by a few "random" elements. Which sorting methods would be especially suitable for this type of task? Insertion sort
A striking application of DFS is determine a strongly connected component of a graph. Definition: For graph G = (V, E) , where V refer to the set of vertices and E refer to the
Define Minimum Spanning Tree A minimum spanning tree of a weighted linked graph is its spanning tree of the smallest weight, where the weight of a tree is explained as the sum
what are avl trees
how to write an algorithm for unions & intersection of two linklists?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd