save project

2.py

+try:
+    age = int(input("你今年几岁了"))
+except:
+    print("要输入整数啊")
+else
+print("程序结束")
\ No newline at end of file

3.py

+try:
+    age = int(input("你今年几岁了"))
+except:
+    print("要输入整数啊")
+else:
+    if age < 18:
+        print("不可以喝酒哦")
+print("程序结束")
\ No newline at end of file

4.py

+def new_input():#新建一个函数
+    total = []#建立一个空价格列表
+    while True:
+        unit = input("请输入(q退出)：")#输入内容的提示
+        if unit == "q":#如果输入q
+            break#终止程序
+        else:#否则
+            try:
+                unit = int(unit)#输入一个整数
+            except:
+                print("请输入一个数字")#如果我输入的不是整数的提示
+            else:
+                total.append(unit)#如果我输入的是整数的话就把这个整数添加到total中
+                print("-"*30)#一个分界线
+    print(total)#输出现在的价格
+new_input()#调用函数
\ No newline at end of file

func.py

-total = []
-while True:
-    unit= input("请输入：")
-    if unit== 'q':
-        break
-    else:
-        total.append(unit)
-print(total)
\ No newline at end of file
+dict_hero={'猴三':10,'猴一':21,'猴五':22,'猴队长':30}
+print(dict_hero)
\ No newline at end of file

x.py

+list_hero=['赵一',30,'丁二',37,'孙五',52,'王猛',89,'周亮',98]
+dict_hero={'赵一':30,'丁二':37,'孙五':52,'王猛':89,'周亮':98}
+print(len(list_hero))
+print(len(dict_hero))
\ No newline at end of file