save project

func.py

-try:
-    age=int(input('今年你几岁啦?'))
-except:
-    print('请输入整数')
-else:
-    if age<18:
-       print('不可以喝酒哦') 
-print('程序结束')
+def new_input():
+    total = []
+    while True:
+        unit= input("请输入单价：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                input("请重新输入：")
+            else:
+                total.append(unit)
+            finally:
+                print("-"*30)
+            total.append(unit)
+    print(total)
\ No newline at end of file