38.js

"use strict";
//38.Cities: Write a function called describe_city() that accepts the name of a city and its country. The function should print a simple sentence, such as Karachi is in Pakistan. Give the parameter for the country a default value. Call your function for three different cities, at least one of which is not in the default country.
function describe_city(city, country = "Unknown Country") {
    console.log(`${city} is in ${country}`);
}
// Call the function for three different cities
describe_city("Karachi", "Pakistan");
describe_city("Santorini"); // Using the default country value
describe_city("Istanbul", "Turkey");