20241026

01/01.py

@@ -5,4 +5,21 @@ print([1, 2, 3, 4]+[6, 7, 8, 9])  # [1,2,3,4,5,6,7,8,9]
 # 乘法
 print([42]*10)  # [42, 42, 42, 42, 42, 42, 42, 42, 42, 42]
 
-# None、空列表和初始化
+# None、空列表和初始化
+sentence = input("Sentence: ")
+
+screen_width = 80
+text_width = len(sentence)
+box_width = text_width + 6
+left_margin = (screen_width - box_width) // 2
+
+print(left_margin)
+
+
+print()
+print(' ' * left_margin + '+' + '-' * (box_width-2) + '+')
+print(' ' * left_margin + '|  ' + ' ' * text_width + '  |')
+print(' ' * left_margin + '|  ' + sentence + '  |')
+print(' ' * left_margin + '|  ' + ' ' * text_width + '  |')
+print(' ' * left_margin + '+' + '-' * (box_width-2) + '+')
+print()

02/02_5.py

@@ -0,0 +1,18 @@
+#!/usr/bin/env python3
+# 成员资格
+href = 'www.baidu.com'
+print('.' in href)
+
+# Check a user name and PIN code
+
+database = [
+    ['albert',  '1234'],
+    ['dilbert', '4242'],
+    ['smith',   '7524'],
+    ['jones',   '9843']
+]
+
+username = input('User name: ')
+pin = input('PIN code: ')
+
+if [username, pin] in database: print('Access granted')

02/02_6.py

@@ -0,0 +1,2 @@
+#!/usr/bin/env python3
+#