save project

func.py

+total = []
+while True:
+    unit= input("请输入价格，退出请按q：")
+    if unit== 'q':
+        break
+    else:
+        try:
+            unit=int(unit)
+        except:
+            print("输入错误，重新输入数字")
+        else:
+            total.append(unit)
+        print(""*30)
+print(total)
\ No newline at end of file

huu.py

+try:
+    age=int(input("几岁了"))
+except:
+    print("要输入整数")
+print('程序结束')
+else:
+    if age < 18:
+        print('不可以喝酒')
+print('结束')
\ No newline at end of file