save project

func.py

-total = []
-while True:
-    unit= input("请输入：")
-    if unit== 'q':
-        break
-    else:
+#try:
+#    age = int(input('请输入?'))
+#except:
+#    print('要输入整数啊')
+#else:
+#    if age < 18:
+#       print('不可以喝酒哦')
+#print('程序结束')
+
+
+
+total =[]
+try:
+    unit= int(input("请输入价格："))
+except:
+    print('要输入数字')         
+else:       
     total.append(unit)
     total.append(unit)
 print(total)
 print(total)
\ No newline at end of file