123 - If/Else Statement 

let x = 50;

if(x > 70) {
    console.log(x);
} else {
    console.log("Nilai kurang dari 70");
}

/* output
Nilai kurang dari 70
*/

let language = "English";
let greeting = "Selamat Pagi!"

if(language === "English") {
    greeting = "Good Morning!";
}

console.log(greeting);

/* output
Good Morning!
*/


let language = "French";
let greeting = "Selamat Pagi"

if(language === "English") {
    greeting = "Good Morning!";
} else if(language === "French") {
    greeting = "Bonjour!"
} else if(language === "Japanese") {
    greeting = "Ohayogozaimasu!"
}

console.log(greeting);

/* output
Bonjour!
*/