save project

diy1.py

-
-
+import time
+ks=time.time()
+list1 = []
 for a in range(0, 1000):
     for b in range(0, 1000):
-        for c in range(0, 1000):
-            print(a,b,c)
\ No newline at end of file
+        list1.insert(0,0)
+jieshu=time()
+cha=js-ks
+print("耗时:"+cha)
\ No newline at end of file