save project

diy.py

+a=[]
+while True():
+    uin
\ No newline at end of file

func.py

+def l(): 
+    total=[]
+    while True:
+        unit= input("请输入(q退出)：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("请输入一个数字")
+            else:
+                total.append(unit)
+            finally:
+                print("-"*30)
+    return total
+
+def a(m):
+    b=0
+    for i in m:
+        b = b + i
+    return b
+
+    
+result = l()
+g=a(pesult)
+print("您一共消费了"+str(g)+"元!扫码还是现金")
\ No newline at end of file