moving all labs to old dir

old/lectures/lec5/p2/task4.js

@@ -0,0 +1,8 @@
+function sortNumbers(str){
+    str=str.split(" ");
+    return str.filter(substr => !isNaN(parseFloat(substr)) && isFinite(Number(substr))).map(Number).sort((a,b) => {return Number(a)-Number(b)});
+}
+
+alert(sortNumbers(" 12 234 67 aboba 123 123 83 27 6"))
+
+