save project

func.py

+def abcd():
+    total=[]
+    while True:
+        a=input('请输入：')
+        if a=="q":
+            break
+        else:
+            try:
+                a=int(a)
+            except:
+                print("输入一个数字")
+            else:
+                total.append(a)
+    return total
+def efgh(qwerty):
+    a=0
+    for i in qwerty:
+        a=a+i
+    return a
+b=abcd()
+c=efgh(b)
+print("您一共消费了"+str(c)+"元，扫码还是现金")
+
+

qwerty.py

+def werrt():
+    a=1
+    b=1
+    c=a+b
+    return c
+d=werrt()
+print(werrt())
+