save project

func.py

-
 def wer():
 def wer():
     total = []
     total = []
     while True:
     while True:
+        print("输入caijia，或uze退出") 
         unit= input("请输入：")
         unit= input("请输入：")
-        if unit== '':
+        if unit== 'uze':
             break
             break
         else:
         else:
-            total.append(unit)
+            try:
+                a=int(unit)
+            except:
+                print("输入数字，或uze退出")  
+            else:
+               total.append(a)
+        print("D"*8)      
     print(total)
     print(total)
+
+
+
 wer()
 wer()
\ No newline at end of file