JSFiddle - React, Tailwind, and code Playground

by petrfox

JavaScript

function prepoctiCenu(kurz){
    alert(kurz);
    function eurReturned(cenaKc){
        return (cenaKc * kurz);
    }
    return eurReturned;
}
var dejEur=prepoctiCenu(1/28.3);//řádek A1
var dejUsd=prepoctiCenu(1/18);//řádek A2
alert(dejEur(500));//řádek B1
alert(dejUsd(500));//řádek B2