save project

func.py

+def new_input():
+    total = []
+    while True:
+        unit=input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print('请输入数字！')
+            else:
+                total.append(unit)
+            finally:
+                print('*'*30)
+    return total
+mmm=new_input()
+print(mmm)
+def sun(aa):
+    q=0
+    for i in aa:
+        q=q+i
+    return q
+pay=sun(mmm)
+print('您一共消费',str(pay),'元。')
\ No newline at end of file