hackrio1

#include <stdio.h>
void bubble_sort(int a[], int n) {
   int i = 0, j = 0, tmp;
   for (i = 0; i < n; i++) {   // loop n times - 1 per element
       for (j = 0; j < n - i - 1; j++) { // last i elements are sorted already            
            if (a[j] > a[j + 1]) {  // swop if order is broken
               tmp = a[j];
               a[j] = a[j + 1];
               a[j + 1] = tmp;
           }

hackrio1

ReactDOM.render(React.createElement(
  'h1',
  null,
  'Hello World!'
 ), document.getElementById('root'));

hackrio1

ReactDOM.render(
   <h3>Hello World!</h3>
   ,document.getElementById('root') 
);

hackrio1

const element=<h3>Hello World!</h3>;

hackrio1

import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import Hello from './App'
import registrationServiceWorker from './registrationServiceWorker';

ReactDOM.render('Hello', document.getElementById('root'));
registrationServiceWorker();

hackrio1

import React, { Component } from 'react';
import './App.css';
    
  class Hello extends Component {
    render() {
      return (
        <h3>Hello World!</h3>
      ); 
    } 
  } 

hackrio1

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { AppModule } from './app/component';
import { DemoComponent } from './components/demo/demo.component';

@NgModule({
  declarations: [
    AppComponent,
    DemoComponent

hackrio1

<app-demo></app-demo>

hackrio1

<h1>{{ message }}</h1>
<form>
  <div>
    <label for="message">essage: </label>
    <input type="text" [(ngModel)]="message" name="message">
  </div>
</form>

hackrio1

import { Component, OnInit } from '@angular/core';

@Component({
  selector: 'app-demo',
  templateUrl: './demo.component.html',
  styleUrls: './demo.component.scss'
})

export class DemoComponent implements OnInit {
  message: string,