Programming & Computer Science Answers

Create a class Employee with following data members, name, id, and salary as private data member. Create array of objects for four employees, compare their salary using operator overloading, and display the records of the student who is getting less salary. 

Discuss various applications of Initializer List with the help of suitable examples

: Write a program to perform class to basic conversion[Such as: Class is: Triangle with data members base and height(float), and basic type is float(area of triangle)].

Write a program to overload operators in the same program by writing suitable operator friend functions for following expression: O6=((O1+O2) -(O3*O4) * (++O5)) [Here O1,O2,O3,O4,O5 and O6 are objects of a class “overloading”, and this class is having one integer data member]

: 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]

"use strict";

process.stdin.resume();

process.stdin.setEncoding("utf-8");

let inputString = "";

let currentLine = 0;

process.stdin.on("data", (inputStdin) => {

 inputString += inputStdin;

});

process.stdin.on("end", (_) => {

 inputString = inputString

  .trim()

  .split("\n")

  .map((str) => str.trim());

 main();

});

function readLine() {

 return inputString[currentLine++];

}

function main() {

 let person = JSON.parse(readLine().replace(/'/g, '"'));

 /* Please do not modify anything above this line */

 /* Write your code here and log the output */

}

length is not difined

Odd-Even-inator

by CodeChum Admin

My friends are geeking out with this new device I invented. It checks if a number is even or odd! 🤯 

Do you want to try it out?

Instructions:

1. In the code editor, you are provided with a function that checks whether a number is even or odd.
2. Your task is to ask the user for the number of integer, n, they want to input and then the actual n number values. For each of the number, check whether it is even or odd using the function provided for you.
3. Make sure to print the correct, required message.

Input

1. Integer n

2. N integer values

6. Negative Decimal Tally

by CodeChum Admin

We've been giving positive numbers too much attention lately, it's time to let negative numbers take the spotlight this time!

Instructions:

1. Input four float numbers; they could be positive or negative.
2. Only add all inputted negative numbers, and print its sum, up to 2 decimal place.
3. Hint: The previous/latest topic is about if-else-elseif statements, but do we need one here?

Input

1. First decimal number

2. Second decimal number

3. Third decimal number

4. Fourth decimal number

Output

The first four lines will contain message prompts to input the four decimal numbers.

The last line contains the sum of all the inputted negative numbers, with 2 decimal places.

Enter·the·first·number:·-30.22
Enter·the·second·number:·10.5
Enter·the·third·number:·-2.2
Enter·the·fourth·number:·-1.8
Sum·of·all·negatives·=·-34.22

5. Largest Digit

by CodeChum Admin

This one is a bit tricky. You're going to have to isolate each digit of the integer to determine which one is the largest, so good luck!

Instructions:

1. Input a 3-digit integer.
2. Print the largest digit in the integer.
3. Tip #1: Use % 10 to get the rightmost digit. For example, if you do 412 % 10, then the result would be the rightmost digit, which is 2.
4. Tip #2: On the other hand, use / 10 to remove the rightmost digit. For example, if you do 412 / 10, then the result would be 41.
5. Tip #3: You'd have to repeat Tip #1 and Tip #2 three times for this problem because the input is a 3-digit integer.

Input

1. A three-digit integer

Output

The first line will contain a message prompt to input the 3-digit integer.

The last line contains the largest digit of the inputted integer.

Enter·a·3-digit·integer:·173
Largest·=·7

5. Largest Digit

by CodeChum Admin

This one is a bit tricky. You're going to have to isolate each digit of the integer to determine which one is the largest, so good luck!

Instructions:

1. Input a 3-digit integer.
2. Print the largest digit in the integer.
3. Tip #1: Use % 10 to get the rightmost digit. For example, if you do 412 % 10, then the result would be the rightmost digit, which is 2.
4. Tip #2: On the other hand, use / 10 to remove the rightmost digit. For example, if you do 412 / 10, then the result would be 41.
5. Tip #3: You'd have to repeat Tip #1 and Tip #2 three times for this problem because the input is a 3-digit integer.

Input

1. A three-digit integer

Output

The first line will contain a message prompt to input the 3-digit integer.

The last line contains the largest digit of the inputted integer.

Enter·a·3-digit·integer:·173
Largest·=·7