diff --git "a/\345\206\222\346\263\241\346\216\222\345\272\217" "b/\345\206\222\346\263\241\346\216\222\345\272\217"
new file mode 100644
index 0000000000000000000000000000000000000000..dea1bf73b0c56546d75265c15ee8a0ab6b8c2fdb
--- /dev/null
+++ "b/\345\206\222\346\263\241\346\216\222\345\272\217"
@@ -0,0 +1,16 @@
+def bubble_sort(arr):
+    n = len(arr)
+    # 遍历所有数组元素
+    for i in range(n):
+        # Last i elements are already in place
+        for j in range(0, n-i-1):
+            # 遍历数组从0到n-i-1
+            # 交换如果发现元素大于下一个元素
+            if arr[j] > arr[j+1]:
+                arr[j], arr[j+1] = arr[j+1], arr[j]
+    return arr
+
+# 测试冒泡排序函数123
+array = [64, 34, 25, 12, 22, 11, 90]
+sorted_array = bubble_sort(array)
+print("Sorted array is:", sorted_array)
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