MAI | Репозиторий лабораторных работ и КП 8-го факультета | Learning library

I have the following code for an item of a list of products:

I have the code to show data on my page using Highchart and React

this is for sure a common question but text-align and display properties are not solving it, so i must have some mistake. What should i do to display the 3 items in the same horizontal line?

This is the Page Code

I have created this coefficient plot. However, I cannot increase the gap between rows. I also like to add an alternative background colour of row (like row-wise grey then white then grey ) to make it easier for the reader to read the plot. Would you please support improving its visualization?

I used the following code to create this plot.

I'm developing a new website, with a multi-step form where the steps are all in separated divs. The problem is: when i click in the first button, it shows the second page, but then it goes back to the first. Here's my javascript code:

I got two dataframes like this

df1

I am trying to extract certain fields about wikidata items from the wikidata dump, but I have a problem with the aliases field for a certain language, my code is based on the code in the following URL how_to_use_a_wikidata_dump, I made my modification, but the aliases field returns empty value:

I'm need to do the producer consumer problem in c++, solve for 1 consumer and 6 producer, and for 1 producer and 6 consumer, below is the statement of the question.

Question 1: Imagine that you are waiting for some friends in a very busy restaurant and you are watching the staff, who wait on tables, bring food from the kitchen to their tables. This is an example of the classic "Producer-Consumer'' problem. There is a limit on servers and meals are constantly produced by the kitchen. Consider then that there is a limit on servers (consumers) and an "unlimited" supply of meals being produced by chefs (producers).

One approach to facilitate identification and thus reduce to a "producer-consumer" problem is to limit the number of consumers and thus limit the infinite number of meals. produced in the kitchen. Thus, the existence of a traffic light is suggested to control the production order of the meals that will be taken by the attendants.

The procedure would be something like:

1. Create a semaphore;
2. Create the server and chef threads;
3. Produce as many meals as you can and keep a record of how many meals are in the queue;
4. The server thread will run until it manages to deliver all the meals produced in the tables; and
5. Threads must be "joined" with the main thread.

Also consider that there are 6 chefs and 1 attendant. If you want, you can consider that a chef takes 50 microseconds to produce a meal and the server takes 10 microseconds to deliver the meal on the table. Set a maximum number of customers to serve. Print on the screen, at the end of the execution, which chef is most and least idle and how many meals each chef has produced.

Question 2: Considering the restaurant described above. Now consider that there are 1 chef and 6 attendants. Assume that a chef takes 50 microseconds to produce a meal and the server takes 15 microseconds to deliver the meal to the table. Set a maximum number of customers to serve. Print which server is the most and least idle and how many meals each server has delivered.

I managed to solve for 6 producers and 1 consumer, but for 6 consumers and 1 producer it's not working, it seems that the program gets stuck in some DeadLock. I'm grateful if anyone knows how to help.