save project

func.py

+total = ["22","25","16"]
+while True:
+    unit= input("请输入：")
+    if unit== 'q':
+        break
+    else:
+        total.append(unit)
+print(total) 
+try:
+    total = int(input('这道菜多少钱？'))
+except:
+    print('要输入整数啊')
+print('程序结束了')
\ No newline at end of file