/*https://editor.p5js.org/p5/sketches/Data:_Numbers
 * @name Numbers
 * @frame 720,400
 * @description Numbers can be written with or without decimals. An integer
 * (more commonly called an int) is a number without a decimal point. A float
 * is a floating-point number, which means it is a number that has a decimal
 * place.
 */
let a = 0; // Create a global variable "a" of type Number
let b = 0; // Create a global variable "b" of type Number

function setup() {
  createCanvas(720, 400);
  stroke(255);
}

function draw() {
  background(0);

  a = a + 1; // Increment a with an integer
  b = b + 0.2; //Increment b with a float
  line(a, 0, a, height / 2);
  line(b, height / 2, b, height);

  if (a > width) {
    a = 0;
  }
  if (b > width) {
    b = 0;
  }
}