JSFiddle - React, Tailwind, and code Playground

by Nonamenonamevi4

JavaScript

var age = +prompt("Сколько вам лет?", 20);

if (age >= 18) {
  function sayHi() {
    alert( 'Прошу вас!' );
  }
} else {
  function sayHi() {
    alert( 'До 18 нельзя' );
  }
}

sayHi();