Programming & Computer Science Answers

Develop a c++ menu driven application to keep track of physical human intellectual and financial resources for department of computer science. When app starts, it must display a list of all possible operations one can perform. Use user-defined data type to cater for each resource

You are required to create small application which keeps track of ten celebrities(using ArrayList) Instagram profile (name, id, username, password, followers) ask data from user write this data to file, after that read it from file and display who has highest followers on Instagram on screen. Create Profile class with above attributes and appropriate methods. Create another class Social media which has array List of Profiles also uses singleton and filing provide read and write methods to write data to file and read from file.

Create JFrame as follows:

1.Main Screen which asks user to login.

2.On next Home screen user can do Create Profile(which add new profiles to the file)

3.View profile (search a profile by name)

4.Update Profile (using Id search for that profile in File and update required information in file)

5.Delete a profile (using name or id given by user form the file)

6.View All Profile (This should print all profiles in the JTable)

7.Celebrity with highest followers

Who gives internet for the internet service providers?

Negative Allergy

by CodeChum Admin

Whole numbers are great, but I think we should also pay attention to decimal numbers, too.

So, how about we make a program that involves a lot of decimals?

Instructions:

1. Continuously ask for floating point values (decimal numbers) using the do…while() loop, sum them all up, and store the total into one variable.
2. The loop shall only terminate for the following reasons:
3. A negative decimal number is inputted (but still included in the total sum)
4. The total sum reaches 100.0 or more

Input

1. A series of float numbers

Output

The first multiple lines containing message prompts for float numbers.

The last line contains the sum with 2 decimal places.

Enter a number: 1.1
Enter a number: 1.2
Enter a number: 1.3
Enter a number: 1.4
Enter a number: -1.0
Sum = 4.00

Against All "Odds"

by CodeChum Admin

Looping numbers is fun, but it's even more exciting when we combine complex tasks to it, just like looping through a series of numbers and performing a series of code only to special numbers, like odd ones! And today, we're going to do just that.

Are you ready?

Instructions:

1. Input a positive integer. This will serve as the starting point of the loop.
2. Using a while() loop, print out all the odd numbers starting from the inputted integer, until 0. The outputted numbers must all be separated by line.
3. Also remember that since the loop goes to descending order, a decrement variable shall be created and decreased per iteration for the loop to terminate when it reaches 0.

Input

1. An integer

Output

The first line will contain a message prompt to input the integer.

The succeeding lines contain the odd numbers.

Enter n: 10
9
7
5
3
1

You are requested to develop a C++ Menu Driven application to keep track of all such resources for the Department of Computer Science. When your app starts, it must display a list of all possible operations one can perform. This list should always be in display no matter what operation is being carried out. You will need a user-defined data type to cater for each resource; please do not use classes. Be Creative in design and use arrays to store your resources. Design your own menu.

Write a program that allows a user to input 4 variables with decimal values only, checks for the largest amongst them, calculate their average and prints the output on screen

How can we find the first three factors of an integer?

create a c++ program that will perform for basic mathematical operation. Design the program to choose which operation to use, then ask the user to enter two values which will be used in computation.

Write a program to read numbers 10,20,30,40,50,60,70,80,90,100 and print same numbers