diff --git a/C++/heap sort.cpp b/C++/heap sort.cpp
new file mode 100644
index 0000000..2772af3
--- /dev/null
+++ b/C++/heap sort.cpp	
@@ -0,0 +1,62 @@
+#include <iostream>
+using namespace std;
+
+void heapify(int arr[], int n, int i) {
+    int largest = i;  // Initialize largest as root
+    int left = 2*i + 1;  // Left child
+    int right = 2*i + 2;  // Right child
+
+    // If left child is larger than root
+    if (left < n && arr[left] > arr[largest])
+        largest = left;
+
+    // If right child is larger than largest so far
+    if (right < n && arr[right] > arr[largest])
+        largest = right;
+
+    // If largest is not root
+    if (largest != i) {
+        swap(arr[i], arr[largest]);  // Swap the elements
+        heapify(arr, n, largest);  // Recursively heapify the affected subtree
+    }
+}
+
+void buildHeap(int arr[], int n) {
+    // Build max heap (rearrange array)
+    for (int i = n / 2 - 1; i >= 0; i--)
+        heapify(arr, n, i);
+}
+
+void heapSort(int arr[], int n) {
+    buildHeap(arr, n);  // Build a max heap
+
+    // One by one extract an element from heap
+    for (int i = n - 1; i > 0; i--) {
+        swap(arr[0], arr[i]);  // Move current root to end
+        heapify(arr, i, 0);  // call max heapify on the reduced heap
+    }
+}
+
+int main() {
+    int arr1[] = {4, 1, 3, 9, 7};
+    int n1 = sizeof(arr1)/sizeof(arr1[0]);
+
+    heapSort(arr1, n1);
+
+    cout << "Sorted array: ";
+    for (int i = 0; i < n1; i++)
+        cout << arr1[i] << " ";
+    cout << endl;
+
+    int arr2[] = {10, 9, 8, 7, 6, 5, 4, 3, 2, 1};
+    int n2 = sizeof(arr2)/sizeof(arr2[0]);
+
+    heapSort(arr2, n2);
+
+    cout << "Sorted array: ";
+    for (int i = 0; i < n2; i++)
+        cout << arr2[i] << " ";
+    cout << endl;
+
+    return 0;
+}
\ No newline at end of file
diff --git a/C++/quick sort.cpp b/C++/quick sort.cpp
new file mode 100644
index 0000000..e6aebf0
--- /dev/null
+++ b/C++/quick sort.cpp	
@@ -0,0 +1,114 @@
+//C++ Implementation of the Quick Sort Algorithm.
+#include <iostream>
+
+using namespace std;
+ 
+
+int partition(int arr[], int start, int end)
+{
+ 
+
+    int pivot = arr[start];
+ 
+
+    int count = 0;
+
+    for (int i = start + 1; i <= end; i++) {
+
+        if (arr[i] <= pivot)
+
+            count++;
+
+    }
+ 
+
+    // Giving pivot element its correct position
+
+    int pivotIndex = start + count;
+
+    swap(arr[pivotIndex], arr[start]);
+ 
+
+    // Sorting left and right parts of the pivot element
+
+    int i = start, j = end;
+ 
+
+    while (i < pivotIndex && j > pivotIndex) {
+ 
+
+        while (arr[i] <= pivot) {
+
+            i++;
+
+        }
+ 
+
+        while (arr[j] > pivot) {
+
+            j--;
+
+        }
+ 
+
+        if (i < pivotIndex && j > pivotIndex) {
+
+            swap(arr[i++], arr[j--]);
+
+        }
+
+    }
+ 
+
+    return pivotIndex;
+}
+ 
+
+void quickSort(int arr[], int start, int end)
+{
+ 
+
+    // base case
+
+    if (start >= end)
+
+        return;
+ 
+
+    // partitioning the array
+
+    int p = partition(arr, start, end);
+ 
+
+    // Sorting the left part
+
+    quickSort(arr, start, p - 1);
+ 
+
+    // Sorting the right part
+
+    quickSort(arr, p + 1, end);
+}
+ 
+
+int main()
+{
+ 
+
+    int arr[] = { 9, 3, 4, 2, 1, 8 };
+
+    int n = 6;
+ 
+
+    quickSort(arr, 0, n - 1);
+ 
+
+    for (int i = 0; i < n; i++) {
+
+        cout << arr[i] << " ";
+
+    }
+ 
+
+    return 0;
+}
\ No newline at end of file