Code Review Questions, Problems & Solutions : TransWikia.com ~ Page 20

Cave explorer: using stack

StoryOriginal Link written in korean Frodo, a backcountry explorer, came to explore an underground cave with n rooms during his expedition. All rooms are numbered 0 through...

Asked on 01/21/2021 by sherloock

0 answer

Calculate the free electron concentration and drift speed in a segment of wire

Continuing to improve on my C skills. This is a calculator program that runs in the terminal. Given a segment of wire of a certain material, gauge, and length, calculates...

Asked on 01/18/2021 by Mode77

2 answer

List of Happy Numbers in scala

Definition of Happy numbers taken from Wikipedia.A happy number is defined by the following process: Starting with any positive integer, replace the number by the sum of...

Asked on 01/18/2021 by vikrant

3 answer

Largest odd number

Ask user to input 10 integers and then print the largest odd number that was entered. If no odd number was entered, print a message to that effect. I've been...

Asked on 01/17/2021 by Neisy Sofía Vadori

5 answer

Calculator Program improvements

I'm pretty new to programming and made a few programs so far. I recently made a Calculator program and I hope you guys could tell me what I could do...

Asked on 01/16/2021 by the

2 answer

JavaScript async/await function performance improvement

I have a simple async/await function which gets data from a firebase endpoint. I would like to know if there is any room for improvement performance wise.async function getDataById(id)...

Asked on 01/14/2021 by nmsdvid

0 answer

Is this good c++ code for a pin/socket for a node editor?

I'm trying to create a node editor "framework" (IDK what to call it, but essentially there is no GUI and should be implemented using these classes), similar to ...

Asked on 01/12/2021 by Apoqlite

1 answer

Arduino-based darkroom timer

DescriptionI have created a darkroom timer, which is used for enlarging and developing film. It has four separate timers, and can toggle mains via a relay to turn on the...

Asked on 01/12/2021 by marcellothearcane

0 answer

Finding the possible number of equal pairs in an array

I got this test online last week.here is an example: given this array:{ 1 , 2 , 4 , 5 , 1 , 4 , 6 , 2 ,...

Asked on 01/11/2021 by Alaa Jabre

1 answer

Python : adding a columns with count of missing values by row

I have a big python data-frame and I am trying to add a column to it with average number of missing values by row. I have inherited some code that...

Asked on 01/10/2021 by lcrmorin

1 answer

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