save project

diy1.py

@@ -4,7 +4,7 @@ print("开始时间为：",st_time)
 list1 = []
 for a in range(0, 1000):
     for b in range(0, 1000):
-        list(0, 0)
+        list1.append(0)
 et_time=time.time() 
 print("结束时间为：",et_time)
 a=et_time-st_time