save project

diy2.py

-alist = [88, 75, 72, 82, 90, 85, 78, 91]
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+alist = [88, 75, 72, 82, 90, 85, 78, 91]
+
+n = len(alist)
+# i表示第几轮排序
+for i in range(0 , n-1):
+    for j in range(0 , n-1):
+        # 比较大小并交换
+        if alist[j] < alist[j + 1]:
+            alist[j], alist[j + 1] = alist[j + 1], alist[j]
+    print(alist)
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