Programming & Computer Science Answers

Make a file by yourself named ”Integer.txt” and add 5 integer values in it. Now, write a C++

program that reads data (5 integers) from the file and store them in integer array. Also make another

integer array (int result []) of same size to store the results. The program should check for each number

in array if it is prime number or not. If the number is prime, update value in result[] array from 0 to 1.

Lastly, write output in another file named “Result.txt”

Write a programme to demonstrate Hybrid Inheritance with some real examples. Also mention the possible ways of removing ambiguity in this Inheritance.

6.4.

Write a simple encryption program using string functions which apply the substitution method. Here is the given Substitution Table.

Substitution Table:

A *

E $

I /

O +

U -­‐

Sample input/output dialogue:

Enter message: meet me at 9:00 a.m. in the park

Encrypted message: m$$t m$ *t 9:00 *.m. /n th$ p*rk

Given two polynomials A and B, write a program that adds the given two polynomials A and B.

Write a program to write 5 book records in a file. Program should also perform random access in the file, after taking input for a particular record number to read and it should also perform random record overwriting after taking input of new record and the record number to overwrite. [Attributes of book: Book_id, Book_price, Book_name, Book_author_name]

Explain situation when default constructors is mandatory to be written by user

How to convert basic data to user defined data type

How function overloading is different from operator overloading. Also Write a program to overload binary &&(logical AND) operator using friend function

A data compression software utilizes various steps to compress a string of data. One of the steps involves finding the count of characters that are not repeated on the string

Create 4 Variables use input function() (Name (string), Math Grade (float), Science Grade (float), English Grade (integer), Average (float)). Use input statement and display the result: