diff --git a/Sprint-1/destructuring/exercise-1/exercise.js b/Sprint-1/destructuring/exercise-1/exercise.js
index 1ff2ac5c..90eb4795 100644
--- a/Sprint-1/destructuring/exercise-1/exercise.js
+++ b/Sprint-1/destructuring/exercise-1/exercise.js
@@ -6,7 +6,7 @@ const personOne = {
 
 // Update the parameter to this function to make it work.
 // Don't change anything else.
-function introduceYourself(___________________________) {
+function introduceYourself({name, age, favouriteFood}) {
   console.log(
     `Hello, my name is ${name}. I am ${age} years old and my favourite food is ${favouriteFood}.`
   );
diff --git a/Sprint-1/destructuring/exercise-2/exercise.js b/Sprint-1/destructuring/exercise-2/exercise.js
index e11b75eb..d298f464 100644
--- a/Sprint-1/destructuring/exercise-2/exercise.js
+++ b/Sprint-1/destructuring/exercise-2/exercise.js
@@ -70,3 +70,14 @@ let hogwarts = [
     occupation: "Teacher",
   },
 ];
+
+function getGryffindors(arr) {
+  let Gryffindors = []
+  for (let person of arr) {
+    if (person["house"] === "Gryffindor") {
+      Gryffindors.push(`${person["firstName"]} ${person.lastName}`);
+    }
+  }
+  return Gryffindors;
+}
+console.log(getGryffindors(hogwarts));
diff --git a/Sprint-1/destructuring/exercise-3/exercise.js b/Sprint-1/destructuring/exercise-3/exercise.js
index b3a36f4e..de2b9485 100644
--- a/Sprint-1/destructuring/exercise-3/exercise.js
+++ b/Sprint-1/destructuring/exercise-3/exercise.js
@@ -6,3 +6,24 @@ let order = [
   { itemName: "Hot Coffee", quantity: 2, unitPricePence: 100 },
   { itemName: "Hash Brown", quantity: 4, unitPricePence: 40 },
 ];
+
+function getReceipt(order) {
+  let total = 0;
+  let receiptLines = ["QTY ITEM                    TOTAL"];
+  let itemLines = order.map(({ itemName, quantity, unitPricePence }) => {
+    const itemTotal = quantity * unitPricePence;
+    total += itemTotal;
+    const priceInPounds = (itemTotal / 100).toFixed(2);
+
+    const quantityCol = String(quantity).padEnd(3, ' ');
+    const itemCol = itemName.padEnd(20, ' ');
+    const priceCol = `${priceInPounds}`.padStart(6, ' ');
+
+    return `${quantityCol} ${itemCol}  ${priceCol}`;
+  });
+  receiptLines = receiptLines.concat(itemLines);
+   receiptLines.push("");
+  receiptLines.push(`TOTAL: ${(total / 100).toFixed(2)}`);
+  return receiptLines.join('\n');
+}
+console.log(getReceipt(order));