save project

diy1.py

+import time
+ks=time.time()
+
 list1 = []
 list1 = []
 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
\ No newline at end of file
+        if a*a+b*b==c*c:
+            print(a,b,c)
+
+js=time.time()
+sj=js-ks
+print('用：%f秒'%sj)
\ No newline at end of file