travel | Visualization of Sourabh 's adventures | Data Visualization library

I'm trying to make a small simulation of traveling salesman in Unity C# and I can't get through this, my code looks right but start and nxtCity vectors always result in the same position, I really can't understand why, could any of you help?

cities is the number of total cities

positions is the array of cities taken from cities generator these two values are right in unity editor

Here the code:

I'm building a web app using Laravel 8 and one thing I tend to struggle with is the complex relationships and accessing the data. I've started reading on hasManyThrough relationships but I'm not convinced that's the correct way to do it for my scenario.

The app is used by travelling salesmen to check in to a location when they arrive safely.

I have three main tables:

• Locations (where they are visiting),
• Checkins (where their check in data is stored, e.g. time),
• Users

This is where it gets a little complex and where I find myself not being able to see the wood for the trees...

• Locations have many users, users have many locations. Many-to-many pivot table created.
• Locations have many check ins, check ins have many locations. Many-to-many pivot table created.
• Check ins have many users, users have many check ins. Many-to-many pivot table created.

As such they're all created using a belongsToMany relationship.

Now what I'd like to do is access the user of the check in so I can call something similar to on my show.blade.php:

my question is a little complicated, I am building a trip-related web application where users can book trips. So I have made a function that increases the number of travelers as the user clicks the + sign. when this function is called it changes the state and another function gets triggered that displays the form to fill in the traveler details. Now this form is rendered according to the number of travelers traveling. how can I set that data in an array of objects?

here's a screenshot guide:

I want the data to be in the state like this:

I am new to zimpl and I am currently trying to modell the GTSP. The setting is that we have nodes which are grouped into clusters. My problem is i dont know how to implement in zimpl which node belongs to which cluster.

What I did so far:

set V:= {1..6}; set A:= { in V*V with i < j};
set C:= {1,2,3};
set W:= { in C*C with p < q};
set P[]:= powerset(C); set K:= indexset(P);

I am guessing something is missing because i want to group node 1,2 in cluster 1, 3,4 in cluster 2 and 5,6 in cluster 3.

Some background Information:

Let G = (V, A) be a graph where V=1,2,...,n is the set of nodes and A = {(i, j): i, j ∈ V, i ≠ j} is the set of directed arcs (or edges), and let c_ij be the travel distance (or cost or time) from node i to node j. Let V1, V2, ... , Vk be disjoint subsets of V such that union of these subsets equals to V. These subsets are called clusters. The GTSP is to find the tour that (i) starts from a node and visits exactly one node from each cluster and turns back to the starting node (ii) never visit a node more than once and (iii) has the minimum total tour length. Associated with each arc, let x_ij be a binary variable equal to “1” if the traveler goes from node i to node j, and “0” otherwise.

Thats the mathematicl model I want to model: min∑i∈V ∑j∈V\{i} cijxij subject to: ∑i∈Vp ∑j∈V\Vp xij = 1 (p= 1, ..., k) ∑i∈V\Vp ∑j∈Vp xij = 1 (p= 1, ..., k) ∑j∈V\{i} xji − ∑j∈V\{i} xij = 0 (∀i∈V) xij∈{0,1} ∀(i, j)A up−uq+k ∑i∈Vp ∑j∈Vq xij+(k−2)∑i∈Vq ∑j∈Vp xij ≤ k−1 (p≠q;p,q=2,...,k) up≥0 (p=2, ..., k) (Thats the link for the paper: http://www.wseas.us/e-library/conferences/2012/Vouliagmeni/MMAS/MMAS-09.pdf)

Maybe someone can help! thanks

suppose i have 4 parameters eg distance , head count , travellers and country score. what i want to do is if distance<=5 && head count <=20 && travellers <=30 && country score <=1 , then we should get value "VERY LOW".

I am creating a turn based game. I want to define a datatype that encodes one type out of many possible types. Here is the motivating example:

I have defined a Turn type using GADTs, so the type of each value of Turn a says something about it's value.

I have a program that summarizes non-normalized data in one table and moves it to another and we frequently get a duplicate key violation on the insert due to bad data. I want to create a report for the users to help them identify the cause of the error.

For example, consider the following contrived simple SQL which summarizes data in the table Companies and inserts it into CompanySum, which has a primary key of State/Zone. In order for the INSERT not to fail, there cannot be more than one distinct combinations of Company/Code for every unique primary key State/Zone combination. If there is, we want the insert to fail so that the data can be corrected.

Shortly, I'd like to move this code inside a mapstruct mapper:

I've seen a lot of examples of easing with Vector2.Lerp.

But I want to use Vector2.MoveTowards because I am randomizing the distance my NPC is traveling, and I want the speed of the NPC to always be constant regardless of the distance traveled. Ideally, would like to control the easing granularly with an AnimationCurve if that's possible, but a smooth step function would be ok too. Here is the simplified code that I'm using now (using Behavior Designer so the methods are a bit different):