save project

diy.py

-import time
-a=time.time()
-print("开始时间为",a)
-list1= []
-for a in range(0,1000):
-    for b in range(0,1000):
-        list1.insert(0,0)
-b=time.time()
+alist=[88,75,72,82,90,85,78,91]
+n=len(alist)
+for i in range(0,n-1) :
+    for j in range(0,len(alist)-1) :
+        if alist[j]>alist[j+1]:
+            alist[j],alist[j+1]=alist[j+1],alist[j]
+        print(alist)
\ No newline at end of file
-print("结束时间",b)
-
-print("共耗时",a-b,"秒")