warmUp7.js

// 1-Choose the correct comparison operator to display "true", when: 5 is less than 7.
<<<<<<< HEAD
//answer :
5 !== 7 ;
=======
//answer : 5 < 7 ? true : false;

>>>>>>> 61b0662bb14ae4fe1668c5e0f12461a2bba0362d
//2- Write a function named helloWorld that:
//takes 1 argument, a language code (e.g. "fr", "es", "en")
//returns "Hello, World" for the given language, for atleast 3 languages. It should default to returning English.
//ex: helloWorld('fr') ==> 'Bonjour tout le monde'
//    helloWorld('es') ==> 'Hola, Mundo'
//    helloWorld('') ==> 'Hello, World'
function helloWorld(str){
	
	if (str === "fr"){
		return "Bonjour tout le monde";
	}
	else if (str === "es"){
		return "Hola, Mundo";
	}
	return "hello, world";
}



//3- write a function to Reverse an array without use array.reverse() method:
// ex: reverseArray([1,2,3]) ==> [3,2,1]
function reverse(array){
	let arr = [];
	for (let i = array.length; i > 0; i--){
		arr.push(i);
	}
return arr;
	
}