save project

func.py

+total=[]
 while True:
 while True:
-    try:
-        unit= input("请输入：")
-    except:
-        print('孩砸别闹')
+    unit=input('请输入单价（q退出）：')
+    if unit=='q':
+        break
     else:
     else:
-        if unit== 'q':
-            break
+        try:
+            unit=int(unit)
+        except:
+            print('儿砸别闹')
         else:
         else:
             total.append(unit)
             total.append(unit)
-        print(total)
+        finally:
\ No newline at end of file
+            print('*'*30)
+print(total)
\ No newline at end of file