string studio update

Author: KevinAd92

arrays/studio/string-modification.js

@@ -1,11 +1,21 @@
 const input = require('readline-sync');
 let str = "LaunchCode";
-
+console.log(str);
 //1) Use string methods to remove the first three characters from the string and add them to the end.
-//Hint - define another variable to hold the new string or reassign the new string to str.
 
-//Use a template literal to print the original and modified string in a descriptive phrase.
+//Hint - define another variable to hold the new string or reassign the new string to str.
+let strModified = str.replace("Lau", "") + str.slice(0,3);
+console.log(strModified);
 
 //2) Modify your code to accept user input. Query the user to enter the number of letters that will be relocated.
+let userInput = input.question("Enter numer of letter to relocate: ");
+
 
 //3) Add validation to your code to deal with user inputs that are longer than the word. In such cases, default to moving 3 characters. Also, the template literal should note the error.
+let defult = 3;
+if(userInput > str.length) {
+    console.log("Input number is longer than characters in word");
+} else {
+        str.modified = str.slice(userInput, str.length ) + str.slice(0, userInput);
+        console.log(strModified)
+    }