JSFiddle - React, Tailwind, and code Playground

by WK_of_Angmar

JavaScript

var insideRange = 0;
var outsideRange = 0;

var runs = 1000000;

var s = "";
for (var i = 0; i < runs; i++) {
    while (Math.random() > 0.1) {
        s += (Math.random() * 10) | 0;
    }
    if (Math.abs(s) > 1000000) {
        outsideRange++;
    } else {
        insideRange++;
    }
    s = "";
}

alert(outsideRange / (insideRange + outsideRange));