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)
+            print("-"*30)
+
+    print(total)
+    return total
+
+
+def conghe(sb):
+    content = 0
+    for i in sb:
+        content = content + i
+        return content
+    
+print("您一共消费"+str(conghe(new_input()))+"元！请支付")
+
+