JSFiddle - React, Tailwind, and code Playground

HTML

<script>
var a = prompt('Scolko let?', "");
switch(a){
case 1>17:
alert('ushis');
case 17>59:
alert('rabotai');
case 59>100:
alert('na pensiu');
defult:
alert('nazovi normalno wozrast');
}


</script>