save project

diy1.py

 list1 = []
+import time
+s=time.time()
 for a in range(0, 1000):
     for b in range(0, 1000):
-        list1.insert(0, 0)
\ No newline at end of file
+        c=1000-a-b
+        if a**2+b**2==c**2:
+            list1.insert(0, 0)
+e=time.time()
+print(e-s)