save project

func.py

+def new_input():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':    
+            break
+        else:
+            try:
+                total.append(int(unit))
+            except:
+                print('憨憨')
+    return total
+def sum(x):
+    count=0
+    for i in x:
+        count+=i
+    return count 
+print('共消费'+str(sum(new_input()))+'元,是扫码还是现金呢？')
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