JSFiddle - React, Tailwind, and code Playground

by petrfox

JavaScript

function prepoctiCenu(kurz){
    function eurReturned(cenaKc){
        return (cenaKc * kurz);
    }
    return eurReturned;
}
var dejEur=prepoctiCenu(1/28.3);
var dejUsd=prepoctiCenu(1/18);
alert(dejEur(500));
alert(dejUsd(500));