JSFiddle - React, Tailwind, and code Playground

JavaScript

var p,s;

p = 'ponidelnik';

switch (p) {
case "ponidelnik" : s="idi na rabotu"; break;
case "vtornik" : s="Opozdau"; break;
case "sreda" : s="Yvolen"; break;
default: s="Not Work";
}

alert(s);