save project

func.py

+def new_input():
+    total = []
+    
+    
+    while True:
+        unit=(input("请输入："))
+        if unit=="q":
+            break
+        try:
+            new_unit=int(unit)
+        except:
+            print("请输入整数：")      
+        else:
+            total.append(new_unit)
+    return total
+price=new_input()
+def sum(money):
+    count=0
+    for i in money:
+        count=count+i
+    return count
+new_money=sum(price)
+print('总价'+str(new_money)+'元！')
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