save project

diy2.py

 alist = [88, 75, 72, 82, 90, 85, 78, 91]
 alist = [88, 75, 72, 82, 90, 85, 78, 91]
 
 
 n = len(alist)
 n = len(alist)
+# i表示第几轮排序
 for i in range(0,n-1):
 for i in range(0,n-1):
     for i in range(0,n-1):
     for i in range(0,n-1):
+        # 比较大小并交换
         if alist[i] > alist[i + 1]:
         if alist[i] > alist[i + 1]:
             alist[i] , alist[i + 1] = alist[i + 1] , alist[i]
             alist[i] , alist[i + 1] = alist[i + 1] , alist[i]
     print(alist)
     print(alist)
\ No newline at end of file