save project

func.py

+def func():
+    total = []
+    while True:
+        unit = input('请输入')
+        if unit=='q':
+            break
+        else:
+            total.append(unit)
+    return total
+qw = func()
+print("你一共消费"+str(qw)+"元")
\ No newline at end of file