auto save

bjdiru.py

+def new():
+    z=[]
+    while True:
+        a=input("请输入价格")
+        if a=="stop":
+            break
+        else:
+            try:
+                a1=int(a)
+            except:
+                print("请输入数字")
+            else:
+                z.append(a1)
+    print(z)
+new()
\ No newline at end of file

func.py

@@ -6,3 +6,8 @@ while True:
     else:
     else:
         total.append(unit)
         total.append(unit)
 print(total)
 print(total)
+try:
+    a1=int(a)
+except:
+    print("请输入数字")
+           
\ No newline at end of file