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Geometry

Problem Description

As a fan of geometry, I want to model a line based on points consisting of (x, y) co-ordinates using the cartesian system, so that I can calculate its length.

Requirements

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.gradle
.idea
out/
*.class
*.log
*.jar
build/
!gradle-wrapper.jar
.DS_Store

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<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class BookController extends Controller
{
    /**
     * Display a listing of the resource.

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<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class BookController extends Controller
{
    //
}

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<?php

use Illuminate\Http\Request;

Route::get('/', function() {
    return "Respon ini diterima dari path / dengan metode GET";
});

Route::get('/books', function(Request $request) {
    return "Router ini nantinya akan digunakan untuk mengambil semua data buku. Closure method pada router ini juga menerima satu parameter yaitu $request yang digunakan untuk menampung query paramater";

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<?php

namespace App\Http;

use Illuminate\Foundation\Http\Kernel as HttpKernel;

class Kernel extends HttpKernel
{
    ....
      

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<?php

Route::get('/', function() {
    return "Respon ini diterima dari path / dengan metode GET";
});

Route::get('/books', function() {
    return "Router ini nantinya akan digunakan untuk mengambil semua data buku";
});

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<?php
....
class CreateBooksTable extends Migration
{
    public function up()
    {
        Schema::create('books', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->string('title');
            $table->string('author');

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create table 'books' (
  'id' int unsigned not null auto_increment primary key, 
  'title' varchar(255) not null, 
  'author' varchar(255) not null, 
  'publication' varchar(255) not null,
  'year' int unsigned not null,
  'created_at' timestamp null, 
  'updated_at' timestamp null
}

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<?php
....
class CreateBooksTable extends Migration
{
    
    public function up()
    {
        Schema::create('books', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->string('title');