save project

func.py

-total = []
-while True:
-    unit= input("请输入：")
-    if unit== 'q':
-        break
-    else:
-        total.append(unit)
-print(total)
+def new_input():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
\ No newline at end of file
+                total.append(unit)
+            except:
+                print('输入数字')
+            else:
+                totle.append(unit)
+            finally:
+                print('==============================================================')    
+    return totle
+a = new_input()  
+
+def sum(money):
+    count = 0
+    for i in money:
+        count = count + i
+    return count
+
+pay = sum(a)
+print('您一共消费了' + str(pay) + '元')
+