first commit with existing project files

algo_js/cafe.js

@@ -0,0 +1,12 @@
+const prompt = require('prompt-sync')();
+
+// Café ?
+
+let reponse;
+
+while (reponse != 'o' && reponse != 'n') {
+    reponse = prompt("Café?");
+}
+
+if (reponse == 'o') console.log("Voila votre café");
+else console.log("au revoir");