save project

.py

+def e(a,s):
+    q = a-s
+    return q

func.py

+
+def a_input():
+    total = []
+    while True:
+        unit = input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:    
+                unit = int(unit)
+            except:
+                print("你TM给爷重输整数")
+            else:
+                total.append(unit)
+        print("*"*30)
+    print(total)
+
+    return total
+
+def add(money):
+    a=0
+    for i in money:  
+        a=a+i
+    return a
+
+
+price = a_input()
+pay = add(price)
+print("你一共花了"+str(pay)+"元,扫码还是现金")