save project

bug.py

@@ -11,7 +11,22 @@
 # pen.hideturtle()
 # turtle.done()
 
-for a in range(1,10):
-    for i in range(1,a+1):
-        print(a,'*',i,'=',(a*i),end=" ")
-    print()
\ No newline at end of file
+# for a in range(1,10):
+#     for i in range(1,a+1):
+#         print(a,'*',i,'=',(a*i),end=" ")
+#     print()
+
+
+# for i in range(6):
+#     print(i,end=" ")
+    
+#  a=0
+#  while True:
+#     print(a,end=" ")
+#     a+=1
+#     if a==6:
+#         break
+
+a=int(input("请输入奶牛的头数:"))
+print(a,"头奶牛七天可产",a*20*7,"千克奶")
+