auto save

func.py

+def new_input():
+    total=[]
+    
+    while True:
+        a=input("请输入价格(退出请输入Q)")
+        if a == "Q":
+                break
+        try:
+            a=int(a)   
+        except:
+            print("请输入数字")
+        else:         
+            total.append(a)
+    print(total)
+    return total
+
+b=new_input()
+def sum(AAAa):
+    A=0
+    for i in AAAa:
+        A=A+i
+    return A
+print(sum(b))
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