test.innerHTML += n + ";";
var test = document.getElementById("test");
button.onclick = Fbinary;
function Fbinary() {
var num = document.getElementById("number").value;
var digits = num.toString().split('');
let sum = 0;
digits.forEach(function(item, s, arr) {
var n = item * Math.pow(2, s);
test.innerHTML += n + ";";
sum += n;
});
}
var str = "1;2;3;"
var sum = 0;
str.replace(/;$/,"").split(/;/).forEach(n=>{
sum += parseInt(n);
});
var test = document.getElementById("test");
button.onclick = Fbinary;
function Fbinary() {
var num = document.getElementById("number").value;
var digits = num.toString().split('');
var sum=0;
digits.forEach(function(item, s, arr) {
var n = item * Math.pow(2, s);
sum+=n;
test.innerHTML += n + ";";
});
test.innerHTML += " SUM:"+sum;
}