diff --git a/Heap.c b/Heap.c
new file mode 100644
index 0000000..3686a84
--- /dev/null
+++ b/Heap.c
@@ -0,0 +1,90 @@
+/ Max-Heap data structure in C
+
+#include <stdio.h>
+int size = 0;
+void swap(int *a, int *b)
+{
+  int temp = *b;
+  *b = *a;
+  *a = temp;
+}
+void heapify(int array[], int size, int i)
+{
+  if (size == 1)
+  {
+    printf("Single element in the heap");
+  }
+  else
+  {
+    int largest = i;
+    int l = 2 * i + 1;
+    int r = 2 * i + 2;
+    if (l < size && array[l] > array[largest])
+      largest = l;
+    if (r < size && array[r] > array[largest])
+      largest = r;
+    if (largest != i)
+    {
+      swap(&array[i], &array[largest]);
+      heapify(array, size, largest);
+    }
+  }
+}
+void insert(int array[], int newNum)
+{
+  if (size == 0)
+  {
+    array[0] = newNum;
+    size += 1;
+  }
+  else
+  {
+    array[size] = newNum;
+    size += 1;
+    for (int i = size / 2 - 1; i >= 0; i--)
+    {
+      heapify(array, size, i);
+    }
+  }
+}
+void deleteRoot(int array[], int num)
+{
+  int i;
+  for (i = 0; i < size; i++)
+  {
+    if (num == array[i])
+      break;
+  }
+
+  swap(&array[i], &array[size - 1]);
+  size -= 1;
+  for (int i = size / 2 - 1; i >= 0; i--)
+  {
+    heapify(array, size, i);
+  }
+}
+void printArray(int array[], int size)
+{
+  for (int i = 0; i < size; ++i)
+    printf("%d ", array[i]);
+  printf("\n");
+}
+int main()
+{
+  int array[10];
+
+  insert(array, 3);
+  insert(array, 4);
+  insert(array, 9);
+  insert(array, 5);
+  insert(array, 2);
+
+  printf("Max-Heap array: ");
+  printArray(array, size);
+
+  deleteRoot(array, 4);
+
+  printf("After deleting an element: ");
+
+  printArray(array, size);
+}