save project

diy1.py

-list1 = []
+import time 
+start_time = time.time()
+print("开始时间：",start_time)
 for a in range(0, 1000):
     for b in range(0, 1000):
-        list1.insert(0, 0)
\ No newline at end of file
+        if a**2 + b**2 == a**b:
+            print("a,b,分别为：",a,b)
+end_time = time.time()
+print("结束时间：",end_time)
+time3 = end_time - start_time
+print("总计:",time3)
+