So I completed an algorithm problem just as a personal study, and I can't help but feel like my solution is a bit needlessly complicated, although I can't figure out a better way to do it. Here's the problem :
Given a number N, and a list of users currently on a stage, find out the failure ...
This code works as it is intended. What I seek is a feedback on the quality of my code. Where should I have written it differently or how should have I approached instead of the way that I have?
These functions will be moved to a separate file to be used on other pages as well. My goal is to hav...
I encountered this review today, where a question was to be closed as duplicate of another, older question. However, the dupe target was closed, at -5 and unanswered. The quality was much lower than that of the question in the review queue itself.
What normally should've happened, is that the du...
I have an algorithm that performs the base conversion. The input is a string and two ints b1 and b2. The string represents an int in base b1 and converts it into base in b2.
My code is:
def convert_base(num_as_string, b1, b2):
if num_as_string == '0' or num_as_string == '-0':
return...
I want to write my own Work-In-Progress form to use it throughout my app (for the time being, mostly as an exercise).
I came up with the following code, I wonder if this is not the way to go or if it could be simpler or more generic.
Main form:
public partial class Form1 : Form
{
public Fo...
I replaced memcpy with memcpy_s as memcpy is a banned function or it is deprecated.
Can someone please review the belo function where I replaced memcpy with memcpy_s?
bool ERHttpClient::SetAdditionalDataToSend(BYTE *data, unsigned int dataSize)
{
if (data == NULL || dataSize < 0)
{
...I fetch a bunch of categories for a dropdow tree, and have to implement search in this dropdown. If there is a match in one of the elements, it should also get all parents to display in the dropdown hierarchy.
I started with 2 foreach loops where I filtered out the matches, and one where I check...
Python has amazing sci-kit learn library but I am building some projects on C++ with involves some machine learning algorithms. I found machine learning libraries in C++ involves more dependencies so I have decided to implement a library without dependencies It would be nice if you could review t...
Consider this problem:
Create a function zipmap that takes in two sequences, and creates a dictionary from the elements of the first sequence to the elements of the second.
zipmap([1, 2, 3], [4, 5, 6]) => {1: 4, 2: 5, 3: 6}
My solution is below, can anyone come up with a better way of doing i...I have a dataframe (obtained from a csv saved from mysql) with several columns, and one of them consist of a string which is the representation of a json. The data looks like:
id email_id provider raw_data ts
1 [email protected] A {'a':'A', 2019-23-08 00:00:00
...
This is a much-improved sequel to my first text adventure. It's three times as long but three times more efficient. The setting takes place where a majority of TWD: S3 takes place. LINK
click link
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I would like to convert C code into R. Due to not have admin privilege, it prohibiting me from installing devtool and gcc for the time being. So, I am writing in R-equivalent.
The goal is taking the C's output as array/vector in R terms. ie I want vector j, temp, E, Ds and sigma as my R output...
I am trying to solve this problem:
Given two non-empty binary trees s and t, check whether tree t has
exactly the same structure and node values with a subtree of s. A
subtree of s is a tree consists of a node in s and all of this node's
descendants. The tree s could also be considered ...
I found the following function in the tracking code for an affiliate marketing vendor, and I am stumped, because to me this image loading function looks a little strange:
var im = function(s) {
if (typeof(ia) != 'object') {
var ia = new Array();
}
var i = i...
Lets imagine I have an object which has another object as an value:
const rawObject = {
data1: {
id: 1,
value: 444
},
data2: {
id: 2,
value: 555
},
data3: null,
data4: {
id: 4,
value: 666
}
};
What I would like to do is to convert that object to look like ...
Ever wanted a strictly conformant echo(1) implementation on your system? Wait no more: I've built it!
What is it?
My first large-ish body of C code in a while.
The code provides implementations of all of the following echo(1) descriptions from the Open Group POSIX specification.
In summary:
...
I'm hoping this function can be more simplified and prettified, logic works.
Function needs to keep track of maxValue and if the maxValue is of type LOGICAL_SIZE
private void checkForOverage(List<GoogleUsageMapping> records) {
BigDecimal highestQuantity = new BigDecimal(0);
GoogleUsageMa...
I created a simple calculator with multiplication, division, addition, and subtraction. Is there a way to write it shorter? I am a beginner so I do not know much about programming other than if...else statements and different data types.
Console.WriteLine("Welcome to the simple calculato...
I wanted a data structure that allowed me to set the chances of randomly returning each of it's elements.
For example, suppose I have a Human class. Every Human has an attribute called eyeColor. I don't know what the actual percentages are, but let's say 60% of people have brown eyes, 30% have ...
This question is the second version of the code here.
I'm writing a general tree class. Specifically, each node should have oen parent, some number of children, and hold a value.
I'm looking for general advice on how to make this code more idiomatic. I'm also looking for thoughts on the travers...
I have rewritten my tokenizer according to most of the suggestions from the previous question here.
API
It now reads all chars as long as they match the pattern. I use three types of attributes to achieve this.
Regex - reads by regular expressions; this one requires a single group that is t...
So, A while back, I was working with a mining game, it is my literal FIRST ever video game (sorta) made in C#
So I was having trouble with Upgrading Systems. Originally, I have a system that was VERY bulky that was similar to a concept like this:
(Not really working code, just to give you the i...
Im trying to create a basic rock, paper, and scissors game. At first I was using == signs instead of in but a part of the code would not proceed after that step. I changed the == to in as someone did in another question, however, the rest of he code now doesnt work. For example, if I input rock a...
The following code implements the Hungarian algorithm. The algorithm is used to find minimum cost perfect matching on a bipartite graph.
Looking for comments on correctness, efficiency, clarity and idiomatic C++ usages. It passes all tests on LeetCode.
class Solution
{
public:
int assignBik...
I was going to post this in code golf, but I think it may be better suited here. I'm not really interested in scoring it beyond accepting the best answer.
I'm wanting to minimize this series of IFS, if possible or necessary. I'm brand new to javascript/coding, but it just seems like there may ...
