save project

func.py

-
-
-total = []
-def a():
+def new_input():
+    total = []
         while True:
-        unit= input("请输入：")
+            unit= input("请输入单价（q退出）：")
             if unit== 'q':
                 break
             else:
+                try:
+                    unit=int(unit)
+                except:
+                    print("请重新输入一个数字")
+                try:
+                
+                    pass
+                else:
+                    pass
                 total.append(unit)
         print(total)
 a()
\ No newline at end of file