save project

func.py

-total = []
-while True:
-    unit= input("请输入：")
-    if unit== 'q':
+def s():
+    total = []
+    while True:
+        print("请输入价格，或输入爱吃结束")
+        unit= input("爱吃史吗：")
+        if unit== '爱吃':
             break
             break
         else:
         else:
-        total.append(unit)
-print(total)
+            try:
+                a = int(unit)
\ No newline at end of file
+            except:
+                print("请输入数字，或输入爱吃结束")
+            else:
+                total.append(a)
+        print("——"*20)
+    print(total)
+s()
\ No newline at end of file