save project

diy1.py

-list1 = []
-for a in range(0, 1000):
-    for b in range(0, 1000):
-        list1.insert(0, 0)
+import time
+start_time = time.time()
+print('开始时间为:',start_time)
+for a in range(0,1001):
\ No newline at end of file
+    for b in range(0,1001):
+        c = 1000-a-b
+        if a**2 + b**2 == c**2 and a+b+c == 1000:
+            print('a,b,c的值分别为：',a,b,c)
+end_time = time.time()
+print("结束时间为:",end_time)
+
+resule = end_time - start_time
+print('总共耗时：'，result)