Add Python

Author: LokiSharp

1.bubbleSort.md

@@ -47,4 +47,16 @@ function bubbleSort(arr) {
     }
     return arr;
 }
-```
+```
+
+
+## 5. Python 代码实现
+
+```python
+def bubbleSort(arr):
+    for i in range(1, len(arr)):
+        for j in range(0, len(arr)-i):
+            if arr[j] > arr[j+1]:
+                arr[j], arr[j + 1] = arr[j + 1], arr[j]
+    return arr
+```