diff --git a/contrib/ds-algorithms/heaps.md b/contrib/ds-algorithms/heaps.md
index 396186c..6a9ba71 100644
--- a/contrib/ds-algorithms/heaps.md
+++ b/contrib/ds-algorithms/heaps.md
@@ -1,4 +1,4 @@
-# Heaps in Python3
+# Heaps
## Definition:
Heaps are a crucial data structure that support efficient priority queue operations. They come in two main types: min heaps and max heaps. Python's heapq module provides a robust implementation for min heaps, and with some minor adjustments, it can also be used to implement max heaps.
@@ -34,14 +34,17 @@ smallest = heapq.heappop(min_heap)
print("Smallest element:", smallest)
print("Min Heap after pop:", min_heap)
```
+
**Output:**
- ```python
+
+ ```
Min Heap: [3, 5, 10, 12]
Smallest element: 3
Min Heap after pop: [5, 12, 10]
```
- **Max Heap:** To create a max heap, we can store negative values.
+
```python
import heapq
@@ -63,23 +66,25 @@ print("Largest element:", largest)
print("Max Heap after pop:", [-x for x in max_heap])
```
+
**Output:**
-```python
+
+```
Max Heap: [12, 10, 3, 5]
Largest element: 12
Max Heap after pop: [10, 5, 3]
```
## Heap Operations:
-1. **Push Operation:** Adds an element to the heap, maintaining the heap property.
+1. **Push Operation:** Adds an element to the heap, maintaining the heap property.
```python
heapq.heappush(heap, item)
```
-2. **Pop Operation:** Removes and returns the smallest element from the heap.
+2. **Pop Operation:** Removes and returns the smallest element from the heap.
```python
smallest = heapq.heappop(heap)
```
-3. **Heapify Operation:** Converts a list into a heap in-place.
+3. **Heapify Operation:** Converts a list into a heap in-place.
```python
heapq.heapify(list)
```
@@ -118,7 +123,7 @@ print(heapq.heappop(li))
```
Output:
-```python
+```
The created heap is : [1, 3, 15, 77, 90]
The modified heap after push is : [1, 3, 4, 15, 77, 90]
The popped and smallest element is : 1
@@ -161,4 +166,4 @@ Heaps can be used to efficiently merge multiple sorted lists into a single sorte
Heaps are used in event-driven simulators to manage events scheduled to occur at future times.
5. **Median Finding Algorithm:**
-Heaps can be used to maintain a dynamic set of numbers to find the median efficiently.
\ No newline at end of file
+Heaps can be used to maintain a dynamic set of numbers to find the median efficiently.