save project

diy1.py

 import time
 import time
 
 
 start_time = time.time()
 start_time = time.time()
-print("开始时间为："，start_time)
-
+print("开始时间为：",start_time)
 
 
 list1 = []
 list1 = []
 for a in range(0, 1000):
 for a in range(0, 1000):
@@ -12,4 +11,4 @@ end_time = time.time()
 print("结束时间为：",end_time)
 print("结束时间为：",end_time)
 
 
 result = end_time - start_time
 result = end_time - start_time
-print("总耗时："，result)
+print("总耗时：",result)
\ No newline at end of file