save project

func.py

+def as_d():
+    total =[]
+    while True:
+        unit=input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("请输入整数")
+            else:
+                total.append(unit)
+            finally:
+                print("_"*30)
+    return total
+def sun(money):
+    aa=0
+    for i in money:
+        aa=aa+i
+    return aa
+bb=as_d()
+cc=sun(bb)
+print("消费了"+str(cc)+"元")
+