// Code! Programming with p5.js

// The Coding Train / Daniel Shiffman

// https://thecodingtrain.com/beginners/p5js/4.2-nested-loops.html

// https://youtu.be/1c1_TMdf8b8

// https://editor.p5js.org/codingtrain/sketches/nxJTfiJd

​

function setup() {

  createCanvas(600, 400);

}

​

function draw() {

  background(0);

  strokeWeight(4);

  stroke(255);

​

  for (var x = 0; x <= width; x += 50) {

    for (var y = 0; y <= height; y += 50) {

      fill(random(255), 0, random(255));

      ellipse(x, y, 25, 25);

    }

  }

}

​