auto save

diy1.py

-list1 = []
+import time
+
+start = time.time()
+print("开始时间为：",start)
 for a in range(0, 1000):
 for a in range(0, 1000):
     for b in range(0, 1000):
     for b in range(0, 1000):
-        list1.insert(0, 0)
+        c = 1000-a-b
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+        if a**2 + b**2 == c**2:
+            print("a,b,c的值分别为:", a,b,c)
+end =time.time()
+print("结束时间为：", end)
+print("最终耗时为：", end - start)
\ No newline at end of file