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// declare some arrays
// declare an array of greetings
let greetings = [
"hello",
"greetings",
"namaste",
"你好",
"bonjour",
"howdy",
"hola",
"hej",
"ahoj",
];
// declare an array of numbers
let numbers = [134, 2036, 343, 12, -3.12];
// declare an empty array of bubbles
let bubbles = [];
// declare an array containing mixed values
let mixedArray = [0, "string", 2, 11, "really?"];
function setup() {
createCanvas(400, 400);
textSize(20);
}
function draw() {
background(220);
text(mixedArray[4], 20, 30);
text(greetings[2], 20, 30 + 1 * 30);
text(greetings[3], 20, 30 + 2 * 30);
let randomIndex = floor(random(greetings.length)); // floor makes every num picked an integer
text(greetings[randomIndex], 20, 30 + 3 * 30);
noLoop();
// printing some stuff about given array
text("Array: " + numbers, 20, 30 + 4 * 30);
text("Numbers' array length: " + numbers.length, 20, 30 + 5 * 30);
let lastIndex = numbers.length - 1;
text("Last index " + lastIndex, 20, 30 + 6 * 30);
}