Euclid | C Shape Analysis and Geometry Processing | 3D Animation library

I'm not that new with Java (studied it years ago but stopped for 5-6 years because of work) and I'm trying to get in touch with it again. A friend of mine gave me practice problems I could work with to practice, but it is quite hard for me. It is basically showing the steps in finding GCD using Euclidean Algorithm. I did everything, but the last detail needed for the GCD is missing once I input a big number.

Here is the code I've done so far:

The original images that I want:

Left me to fill the regions. Can somebody help me? My LaTeX code:

So, I have to create a python script that given 2 fractions and an operand will print the result of the operation. This was intended to be solved by firstly asking for one fraction and saving it into a variable, then ask for another fraction and lastly ask for the operand. But out of curiosity I've tried to give this problem a different point of view. My idea was to ask for the full operation and save the input string into a variable, then with the function exec() I could get the decimal result of the given operation, finally to deal with decimals my idea was to multiply by 10 to the power of the number of decimal digits and then dividing by 10 to that same power, this way I could have a fraction as a result. So I went on to code and managed to program this out, my only issue is that the number of decimal digits is limited so normally the result that my script returns is a very big fraction that is very close to what the real fraction is. So I was wondering if there is any workaround for this. Here is my code and an example for further explanation:

I'm very new to web development. I'll try to make the question short. Im trying to use a javascript library called euclid.ts. Its page tells you this:

Instructions to import euclid.ts

So this i what i did:

First I ran the command. Then in my html file, called index.html I import a script file called sketch.js

i have a dataframe which consists of 472 rows and 32 columns and it looks like this:

There are a bunch of tables in my database named courses, topics, subtopics, assessments. One course can have multiple topics. One topic can have multiple subtopics. One topic can have multiple assessments. There is a query I'm trying to implement in which I need a response in a specific format. For which aggregation has been used. I'm getting the desired result except for assessments. The format I want is an array of courses. For each course, there is an array of topics. For each topic, there is an array of subtopics. This much I'm able to achieve. Now, I want for each topic an array of assessments just like subtopics which I'm unable to achieve.

The Code:

so i'm trying to use a file Euclid.java alongside its driver EuclidDriver.java. if trying to call on a method in Euclid, the driver gives an error that it couldn't find the method. if i change up Euclid and make it an object, the driver can now use its methods. I don't understand how it cant find the method in the same directory but is able to make an object with that file. i have the Euclid class:

I am exploring react context with hooks and noticed why my Custom route re-renders everytime the context state changes. In my example, I created a context provider with a useReducer hook that toggles a loading state.

And, I've learned this along the way,

A React context Provider will cause its consumers to re-render whenever the value provided changes.

However, when context is consumed in regular parent component, it doesn't re-render.

Here is the codesandbox for this problem.

index.js

I encountered some runtime errors when I was trying to finish a A* algorithm for tsp problem. The program doesn't want to reach the main function. Here is my code, it is long.