add: faang questions

standalone-apis/pure-nodejs-concepts/concepts/js-questions/faang.js

@@ -0,0 +1,28 @@
+function log(message) {
+	console.log(`\n===> ${message}`);
+}
+
+function q_one() {
+	log('question one');
+	// console.log(018 - 015);
+	console.log(0o17);
+	console.log(typeof typeof 1);
+}
+
+function sort_output() {
+	log('sort output');
+	const numbers = [33, 2, 8];
+	numbers.sort();
+	console.log('numbers', numbers[1]);
+}
+
+function loose_euql() {
+	log('loose equal');
+	console.log(false == '0');
+	console.log({} == '[object Object]');
+	console.log(0.1 + 0.2 == 0.3);
+}
+
+q_one();
+sort_output();
+loose_euql();