Why does the console always return 10?

Question

JavaScript

function ramdom(max, min) {
  return Math.floor(Math.random() * (max - min) ) + min;
}

var x = function() {
  var z = ramdom(10,10);
  return console.log(z);
};


setInterval(x, 100);

Answer 1

The minimum and maximum are the same, so their difference is zero. Adding the minimum gives the result. In order to produce different numbers, you need to supply other input parameters to the user-defined rundom function.

Answer 2

What should? 257? Math.Random*0 + 10 suddenly = 10