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var dataPeopleNum;
function setup() {
createCanvas(windowWidth, windowHeight);
background(100);
dataPeopleNum = floor(random(400,500));
}
function draw() {
// ellipse(mouseX, mouseY, 20, 20);
background(100);
translate(width/2,height/2);
textSize(40);
textAlign(CENTER);
text("People Number:" + dataPeopleNum, 0, 0);
}