save project

asdfg.py

+try:
+    age = int(input('你几岁了？'))
+except:
+    print('输入整数！')
+print('结束')
\ No newline at end of file

func.py

+def smx():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit = int(unit)
+            except:
+                print('输入整数')
+            else:
+                total.append(unit)
+    return total
+
+def sum(money):
+    count = 0
+    for i in money:
+        count = count + i
+    return count
+
+prise=smx
+pay=sum(prise)
+print("需要支付"+ str(pay))
\ No newline at end of file