All categories

3 years ago

write a c program to insert and delete values from stack( to perform pop and push operations) using an array data structure

Computers and Technology

1 answer:

Alexxx [7]3 years ago

3 0

Answer:

<u>How to implement a stack in C using an array?</u>

A stack is a linear data structure that follows the Last in, First out principle (i.e. the last added elements are removed first).

This abstract data type can be implemented in C in multiple ways. One such way is by using an array.

Pro of using an array:

No extra memory required to store the pointers.

Con of using an array:

The size of the stack is pre-set so it cannot increase or decrease.

You might be interested in

Given the business rule "an employee may have many degrees," discuss its effect on attributes, entities, and relationships. (Hin

ser-zykov [4K]

Answer:

Executing multivalued attribute in

database:

Multivalued attributes are not directly

implemented in Relational Database,

instead of that follow the below possible

actions:

Explanation:

Multivalued Attributes

A multivalued attribute of an entity is an attribute that can have more than one value associated with the key of the entity. ... If attributes are restricted to be single valued only, the later design and implementation decisions will be simplified.

Example:

Consider a person can have multiple

degrees values like BSC, MCA and these

values can be stored in single attribute in a

database.

6 0

4 years ago

Give two examples of desktop publishing software

soldier1979 [14.2K]

There are quite a lot of desktop publishing software as of today.
I'll give you the names of some of it.
- Adobe inDesign - one of the most popular
- Corel Draw
- Microsoft Publisher
- Serif
- Ultra Xml
And more.
There are actually a lot if you are just about to check in the internet.

7 0

4 years ago

Without a well-designed, accurate database, executives, managers, and others do not have access to the ____________________ they

ohaa [14]

Answer:

Information

Explanation:

Good decisions are normally based on facts which are tangible information that can be analysed to show trends of key figures such as sales, income, production that are so critical in business. A well-designed and accurate database captures and stores these figures in an organised way which will enable the information or data to be analysed to make informed decisions.

6 0

3 years ago

Write a program that (a) generates a vector with 20 random integer elements with integers between -29 and 30, (b) replaces all t

Ghella [55]

Answer:

import random

randomlist = []

for i in range(0,20):

n = random.randint(-29,30)

if n < 0 :

n = 100

randomlist.append(n)

print(randomlist)

Explanation:

The random module is first imported as it takes care of random. Number generation.

An empty list called randomliay is created to hold the generated random integers.

Using a for loop, we specify the range of random numbers we want.

Inside the for loop ; we attach our generated random integer which will be in the range (-29 to 30) in a variable n

For each n value generated, if the value is less than 0( it is negative, since all the values are integers), replace the value with 100.

5 0

3 years ago

When you build a computer from parts, you usually start by deciding on which processor and motherboard you will use?

loris [4]

The thing to look for is compatible RAM, Processor and motherboard. Then I would choose my graphics card, hard drive, etc.

3 0

3 years ago