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!
Before programming a problem solution those employees a stack, we have to decide how to represent a stack by using the data structures which exist in our programming language. Stacks might be represented in the computer in several ways, usually by means of a one-way list or a linear array. Each of the approach has its advantages & disadvantages. Generally a stack is implemented with two essential operations - push & pop. Push means to add an item on to stack. The push algorithm is sown in Figure.
Here, tos is a pointer which indicates the position of top most items into the stack. Stack is represented through the array arr and MAXSTACK represents the maximum possible number of elements into the stack. The pop algorithm is shown in Figure
Step 1: [test out for stack overflow]
if tos >=MAXSTACK
print "Stack is overflow" and exit
Step 2: [Increment the pointer value through one]
tos=tos+1
Step 3: [Add the item]
Step 4: Exit
arr[tos]=value
The pop operation eliminates the topmost item from the stack. After elimination of top most value tos is decremented by 1.
Step 1: [test out whether the stack is empty]
if tos = 0
print "Stack is underflow" and exit
Step 2: [Elimiante the top most item] value=arr[tos] tos=tos-1
Step 3: [Return the item of the stack]
return(value)
C compiler does not verify the bounds of arrays. It is your job to do the essential work for checking boundaries wherever required. One of the most common arrays is a string tha
Explain what are circular queues? Write down routines required for inserting and deleting elements from a circular queue implemented using arrays. Circular queue:
Demonstration of Polynomial using Linked List # include # include Struct link { Char sign; intcoef; int expo; struct link *next; }; Typedefstruct link
Readjusting for tree modification calls for rotations in the binary search tree. Single rotations are possible in the left or right direction for moving a node to the root position
Generally, Computational complexity of algorithms are referred to through space complexity (space needed for running program) and time complexity (time needed for running the progr
Multiplication Method: The multiplication method operates in 2 steps. In the 1ststep the key value K is multiplied by a constant A in the range O
Compare zero-address, one-address, two-address, and three-address machines by writing programs to compute: Y = (A – B X C) / (D + E X F) for each of the four machines. The inst
Q. Explain Dijkstra's algorithm for finding the shortest path in the graph given to us. Ans: The Dijkstra's algorithm: This is a problem which is concerned with finding
The worst case of quick sort has order O(n 2 )
A connected graph is a graph wherein path exists among every pair of vertices. A strongly connected graph is a directed graph wherein every pair of distinct vertices is connecte
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