auto save

diy1.py

-import time 
-uuu=time.time()
-list1 = []
-for a in range(0, 1000):
-    for b in range(0, 1000):
-        list1.append(0)
-eee=time.time()
-iii=eee-uuu
-print(iii)
+print("你好")

diy2.py

-alist=[23,56,87,34,85,22]
-for hhh in range(5):
-    for jjj in range(5):
-        if alist[jjj+1]<alist[hhh]:
-            alist[i],alist[i+1]=alist[i+1],alist[i]
-print(alist)