auto save

diy1.py

+def price():
+    list=[]
+    while True:
+        n=input("请输入")
+        if n=='q':
+            break
+        else:
+            try:
+                n=int(n)
+            except:
+                print("请输入一个整数")
+            else:
+                list.append(n)
+        print("-"*30)
+    return list
+
+#print(pri)
+def money(list): 
+    count=0   
+    for i in list:
+        count=count+i
+    return count
+    
+pri=price()
+print("你一共消费"+str(money(pri))+"元")
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diy2.py

+try:
+    age=int(input("请输入年龄"))
+except:
+    print("请输入整数")
+else:
+    if age<18:
+        print("不可以喝酒哦")
+print("程序结束")
\ No newline at end of file