auto save

01.py

+try:
+    age=int(input("几岁了"))
+except:
+    print("整数！")
+else:
+    if age < 18:
+        print("你不能喝8+1")
+print("拜")
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01.pypy

+try:
+    age = int()
\ No newline at end of file

func.py

+def new_input():    
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("输入价钱")
+            else:
+                total.append(unit)
+            finally:
+                print("-"*125)
+    return total
+def se(unit):
+    asd=0
+    for i in unit:
+        asd=asd+i
+    return asd
+a=new_input()
+s=sum(a)
+print("你一共花费了"+str(s)+"元！")
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