save project

a.py

+def a():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("输入的要是数字奥~")
+            else:
+                total.append(unit)
+    print(total)
+a()
\ No newline at end of file

func.py

+def a():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("输入的要是数字奥~")
+            else:
+                total.append(unit)
+    return total
+def d(m):
+    s=0
+    for i in m:
+        s=s+i
+    return m
+a=c()
+q=sum(a)
+print("您一共消费了"+str(q)+"元！扫码还是现金？")
\ No newline at end of file