### File

`src/app/problem.service.ts`

### Constructor

`constructor()`

### Methods

getProblems
`getProblems()`
Returns: `Observable<Problem[]>`

    import {Injectable} from '@angular/core';
    import {Problem} from './problem';
    import {Observable, of} from 'rxjs';
    import {User} from './user';

    @Injectable({
      providedIn: 'root'
    })
    export class ProblemService {

      constructor() {
      }

      /*! \brief
      Function to get temporary problems used for debugging.
      */
      getProblems(): Observable<Problem[]> {

        const ret: Problem[] = [];

        const arr: number[] = [6164, 6939, 9211, 4162, 7485, 5087, 1025, 4743, 5549, 9743];

        for (const item of arr) {
          ret.push({
            id: item,
            title: 'DSA Problem',
            details: 'You could never solve it unless you invest 60% of your day and 100% of your mind you can. This problem is by our beloved Professor Mr. Ajit Diwan who specializes in posing mindfucking problems.',
            difficulty: 0,
            n_attempts: 0,
            n_correct: 0,
            problem_statement: `Some random <div class="inline-code">ICPC</div> shit sprinkled with probably his personal grudges with students. Providing a lot of hints but about - not the problem, rather its backstage proceedings. Here's a sample code in <div class="inline-code">C++</div>:
            <div class="code">#include &lt;iostream&gt;
    using namespace std;

    int main() {
      return 0;
    }</div>
            Anyways, head on to the right section of the page to take the problem hands on, crack it ruthlessly and destroy the arrogance of the creator!`,
            code: [`#include <iostream>
    using namespace std;

    int main() {
      cout << "Hello World!\\n";
      return 0;
    }`, `print("Hello World!")`, `class HelloWorld {
        public static void main(String[] args) {
            System.out.println("Hello, World!");
        }
    }`],
            n_testcases: [5, 15]
          });
        }

        return of(ret);
      }

    }

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