auto save

diy2.py

 alist = [88, 75, 72, 82, 90, 85, 78, 91]
 alist = [88, 75, 72, 82, 90, 85, 78, 91]
+
+changdu = len(alist)
+
+for k in range(changdu-1):
+    for i in range(changdu-k-1):
+        if alist[i] > alist[i+1]:
+            alist[i], alist[i+1] = alist[i+1] , alist[i]
+
+            # t = alist[i]
+            # alist[i] = alist[i+1]
+            # alist[i+1] = t
+
+print(alist)
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