Fix function input

Author: Della-Bella

Sprint-2/2-mandatory-debug/2.js

@@ -1,24 +1,42 @@
 // Predict and explain first...
 
 // Predict the output of the following code:
-// =============> Write your prediction here
+// =============> it is declaring num fisrt wich wil work but the function will stop after the 
+//calculate 103 results. after run Return if the results.
 
-const num = 103;
+// I din't predict rigt it gives the results all using the const Num= 103 
 
-function getLastDigit() {
-  return num.toString().slice(-1);
-}
+// the consolo.log wont work 
 
-console.log(`The last digit of 42 is ${getLastDigit(42)}`);
-console.log(`The last digit of 105 is ${getLastDigit(105)}`);
-console.log(`The last digit of 806 is ${getLastDigit(806)}`);
+// const num = 103;
+
+// function getLastDigit() {
+//   return num.toString().slice(-1);
+// }
+
+// console.log(`The last digit of 42 is ${getLastDigit(42)}`);
+// console.log(`The last digit of 105 is ${getLastDigit(105)}`);
+// console.log(`The last digit of 806 is ${getLastDigit(806)}`);
 
 // Now run the code and compare the output to your prediction
 // =============> write the output here
 // Explain why the output is the way it is
-// =============> write your explanation here
+// =============> it is using the const 103 for all the results
+
 // Finally, correct the code to fix the problem
-// =============> write your new code here
 
-// This program should tell the user the last digit of each number.
-// Explain why getLastDigit is not working properly - correct the problem
+
+
+function getLastDigit(numtoCalculate) { //give a input to the function to use 
+  const num = numtoCalculate.toString().slice(-1); //declare a const adding values to what to do
+  return num; // return the process
+}
+
+console.log(`The last digit of 42 is ${getLastDigit(42)}`);
+console.log(`The last digit of 105 is ${getLastDigit(105)}`);
+console.log(`The last digit of 806 is ${getLastDigit(806)}`);
+
+//output
+// The last digit of 42 is 2
+// The last digit of 105 is 5
+// The last digit of 806 is 6