BrooklinJazz

import React, { useState, Fragment } from "react"

export default function Counter(params) {
    const [count, setCount] = useState(0);

    return (
            <div>
                <p>You clicked {count} times</p>
                <button onClick={() => setCount(count + 1)}>
                    Click Me

BrooklinJazz

#include <stdio.h>

int main()
{
    printf("Hello world!\n");
}

BrooklinJazz

#include <stdio.h>

void main(void)
{
    printf("Hello Void\n");
}

BrooklinJazz

#include <stdio.h>

int main()
{
    printf("Hello world!\n");
}

BrooklinJazz

#include <stdio.h>

int BreakingConvention(void)
{
    printf("I won't compile\n");
}

BrooklinJazz

function solveWorldPeace(worldPeace) {
  if (!worldPeace) {
    worldPeace = true
  }
}

BrooklinJazz

// 1. merge takes an already sorted left half and already sorted right half of the original array.
const merge = (left, right) => {
  let resultArr = [];
  let leftIndex = 0;
  let rightIndex = 0;

  // 2. merge crawls over these arrays creating a resulting array from the smallest values until either the left or right array is empty.
  while ((leftIndex < left.length, rightIndex < right.length)) {
    if (left[leftIndex] < right[rightIndex]) {
      resultArr.push(left[leftIndex]);

BrooklinJazz

void merge(int arr[], int startIndex, int endIndex)
{
    // 1. calculate the middle index
    int midIndex = startIndex + ((endIndex - startIndex) / 2);
    // 2. determine left array size
    int leftArrSize = midIndex - startIndex + 1;
    // 3. determine right array size
    int rightArrSize = endIndex - midIndex;
    // 4. initialize left and right arrays

BrooklinJazz

void mergeSort(int arr[], int leftIndex, int rightIndex)
{
    // 1. If the array has < 1 element do nothing. otherwise: 
    if (leftIndex < rightIndex)
    {
        // 2. determine the middle index of the array
        int midIndex = leftIndex + ((rightIndex - leftIndex) / 2);
        // 3. mergeSort the left half of the array
        mergeSort(arr, leftIndex, midIndex);
        // 4. mergeSort the left half of the array

BrooklinJazz

const initialActions = {
  bad: "bad",
  fearful: "fearful",
  angry: "angry",
  disgusted: "disgusted",
  sad: "sad",
  happy: "happy",
  surprised: "surprised"
};