save project

func.py

 def new_input():
 
     total = []
-    while True:
-        unit= input("请输入：")
+    while True:      
+        unit= input("请输入：")    
         if unit== 'q':
             break
         else:
-            total.append(unit)
-    print(total)
-new_input()
+            try:
+                unit=int(unit)
+            except:
+                print("请输入整数")    
+            else:
+
+           
+                total.append(unit)
+    return total        
+
+def price(money):
+    sum=0
+    for i in money:
+        sum+=i
+    return sum
+list_1=new_input()
+a=print(list_1)
+print("总价是：",a)
\ No newline at end of file