<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[l_d_56的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/l_d_56</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; l_d_56]]></copyright><item><title><![CDATA[python 正则匹配 手机号 QQ号 邮箱 日期 图片]]></title><link>https://blog.youkuaiyun.com/l_d_56/article/details/85008381</link><guid>https://blog.youkuaiyun.com/l_d_56/article/details/85008381</guid><author>l_d_56</author><pubDate>Fri, 14 Dec 2018 19:00:02 +0800</pubDate><description><![CDATA[import re

#中文
chinesePattern = &amp;quot;[\u4e00-\u9fa5]+&amp;quot;
print(re.search(chinesePattern,&amp;quot;中国&amp;quot;))

#匹配手机号(1开头,11位数字)
pattern =&amp;quot;^1[3-9]\d{9}$&amp;quot;
print(re.search(pattern,&amp;quot;13866668888&amp;quot;))

#匹配qq号:5-1]]></description><category></category></item><item><title><![CDATA[python  一个整数，它加上100后是一个完全平方数，再加上168又是一个完全平方数，请问该数是多少？]]></title><link>https://blog.youkuaiyun.com/l_d_56/article/details/85008329</link><guid>https://blog.youkuaiyun.com/l_d_56/article/details/85008329</guid><author>l_d_56</author><pubDate>Fri, 14 Dec 2018 18:55:33 +0800</pubDate><description><![CDATA[#一个整数，它加上100后是一个完全平方数，再加上168又是一个完全平方数，请问该数是多少？

分析:
x+100=a**2
x+100+168=b**2
b**2-a**2=168
(b-a)(b+a)=168
a,b同时为偶数或奇数
a,b&amp;lt;84

for i in range(85):
    for j in range(85):
        if i%2==0 and j%2=...]]></description><category></category></item><item><title><![CDATA[python  求s=a+aa+aaa+aaaa+aa...a的值，其中a是一个数字。]]></title><link>https://blog.youkuaiyun.com/l_d_56/article/details/85008275</link><guid>https://blog.youkuaiyun.com/l_d_56/article/details/85008275</guid><author>l_d_56</author><pubDate>Fri, 14 Dec 2018 18:51:16 +0800</pubDate><description><![CDATA[#求s=a+aa+aaa+aaaa+aa...a的值，其中a是一个数字。
#例如2+22+222+2222+22222(此时共有5个数相加)，几个数相加由键盘控制

def getNum(a,count):
    list1 = []
    res = 0
    a=str(a)
    for i in range(1,count+1):
        list1.append(int(...]]></description><category></category></item><item><title><![CDATA[python 判断这一天是这一年的第几天]]></title><link>https://blog.youkuaiyun.com/l_d_56/article/details/85008239</link><guid>https://blog.youkuaiyun.com/l_d_56/article/details/85008239</guid><author>l_d_56</author><pubDate>Fri, 14 Dec 2018 18:47:27 +0800</pubDate><description><![CDATA[#输入某年某月某日，判断这一天是这一年的第几天？


def outter(func):
    def inner():
        year = int(input(&quot;请输入一个年份:&quot;))
        # global year
        if year % 100 != 0 and year % 4 == 0 or year % 400 == 0:
            p...]]></description><category></category></item><item><title><![CDATA[python 面向过程写银行系统 十大功能]]></title><link>https://blog.youkuaiyun.com/l_d_56/article/details/84959754</link><guid>https://blog.youkuaiyun.com/l_d_56/article/details/84959754</guid><author>l_d_56</author><pubDate>Tue, 11 Dec 2018 18:40:19 +0800</pubDate><description><![CDATA[import random
def welcome():
    print('''
    **********************
    *                    *
    *  welcome to bank   *
    *                    *
    **********************
    ''')
#选择界面
def sel...]]></description><category></category></item><item><title><![CDATA[python 输入一个时间，获取这个时间的下一秒]]></title><link>https://blog.youkuaiyun.com/l_d_56/article/details/84832198</link><guid>https://blog.youkuaiyun.com/l_d_56/article/details/84832198</guid><author>l_d_56</author><pubDate>Wed, 05 Dec 2018 13:36:40 +0800</pubDate><description><![CDATA[输入一个时间，获取这个时间的下一秒

time1 =input(&quot;输入一个时间[HH:MM:SS]:&quot;)
time1List = time1.split(&quot;:&quot;)
time1List = [int(x) for x in time1List]

shi = time1List[0]
fen = time1List[1]
miao = time1List[2]

if miao==59:
    m...]]></description><category></category></item><item><title><![CDATA[python 求1000以内的完数]]></title><link>https://blog.youkuaiyun.com/l_d_56/article/details/84831911</link><guid>https://blog.youkuaiyun.com/l_d_56/article/details/84831911</guid><author>l_d_56</author><pubDate>Wed, 05 Dec 2018 13:30:52 +0800</pubDate><description><![CDATA[一个数如果恰好等于它的因子之和，这个数就称为&quot;完数&quot;。
例如6=1＋2＋3.编程找出1000以内的所有完数。

count = 0
for i in range(1,1001):
    list1 = []
    for j in range(1,i):
        if i%j==0:
            list1.append(j)
    if sum(list1)==i:#s...]]></description><category></category></item><item><title><![CDATA[python 冒泡排序]]></title><link>https://blog.youkuaiyun.com/l_d_56/article/details/84831701</link><guid>https://blog.youkuaiyun.com/l_d_56/article/details/84831701</guid><author>l_d_56</author><pubDate>Wed, 05 Dec 2018 13:26:54 +0800</pubDate><description><![CDATA[list2 = [12,34,5,21,78,35]
for i in range(len(list2)-1):
    for j in range(len(list2)-i-1):
        if list2[j]&amp;gt;list2[j+1]:
            list2[j],list2[j+1] = list2[j+1],list2[j]#交叉赋值
print(list2)
...]]></description><category></category></item><item><title><![CDATA[python 打印菱形]]></title><link>https://blog.youkuaiyun.com/l_d_56/article/details/84831115</link><guid>https://blog.youkuaiyun.com/l_d_56/article/details/84831115</guid><author>l_d_56</author><pubDate>Wed, 05 Dec 2018 13:15:16 +0800</pubDate><description><![CDATA[2.从控制台输入一个奇数，若是1
则打印
    *
若是3则打印
    *
   ***
    *
若是5则打印
  *
 ***
*****
 ***
  *

while 1:
    i = int(input(&quot;请输入一个数字:&quot;))
    if i%2 != 0:
        s = '*'
        for x in range(1, i, 2):
         ...]]></description><category></category></item><item><title><![CDATA[python for循环九九乘法表]]></title><link>https://blog.youkuaiyun.com/l_d_56/article/details/84800612</link><guid>https://blog.youkuaiyun.com/l_d_56/article/details/84800612</guid><author>l_d_56</author><pubDate>Tue, 04 Dec 2018 23:10:03 +0800</pubDate><description><![CDATA[for i in range(1,10):
    for j in range(1,i+1):
        print(&quot;%dx%d=%-2d&quot;%(j,i,j*i),end='\t')
    print()

1x1=1 	
1x2=2 	2x2=4 	
1x3=3 	2x3=6 	3x3=9 	
1x4=4 	2x4=8 	3x4=12	4x4=16	
1x5=5 	2x5=10	3x5...]]></description><category></category></item><item><title><![CDATA[python  while九九乘法表]]></title><link>https://blog.youkuaiyun.com/l_d_56/article/details/84800403</link><guid>https://blog.youkuaiyun.com/l_d_56/article/details/84800403</guid><author>l_d_56</author><pubDate>Tue, 04 Dec 2018 22:54:27 +0800</pubDate><description><![CDATA[i = 1
while i&amp;lt;=9:
    j=1
    while j&amp;lt;i:
        print(&quot;     &quot;,end='\t')
        j += 1
    k=10-i
    while k&amp;gt;=1:
        print(&quot;%dx%d=%2d&quot;%((10-i),k,(10-i)*k),end=&quot;\t&quot;)
        k -= 1
    p...]]></description><category></category></item><item><title><![CDATA[python 音乐播放器]]></title><link>https://blog.youkuaiyun.com/l_d_56/article/details/84800200</link><guid>https://blog.youkuaiyun.com/l_d_56/article/details/84800200</guid><author>l_d_56</author><pubDate>Tue, 04 Dec 2018 22:36:09 +0800</pubDate><description><![CDATA[import pygame,time,os

def welcome():
    print('''
    ***********************
    *                     *
    *   欢迎来到酷我播放器 *
    *                     *
    ***********************
    ''')
def sel...]]></description><category></category></item><item><title><![CDATA[python 歌词解析器传奇  歌词音乐同时输出]]></title><link>https://blog.youkuaiyun.com/l_d_56/article/details/84799952</link><guid>https://blog.youkuaiyun.com/l_d_56/article/details/84799952</guid><author>l_d_56</author><pubDate>Tue, 04 Dec 2018 22:27:45 +0800</pubDate><description><![CDATA['''
歌词解析器：把歌词按照时间节点进行显示。
1.把歌词进行解析切片处理，把时间转成对应的浮点数
2.使用字典将时间与歌词进行存储{时间：歌词}
3.循环自动打印歌词【结束循环的条件，key为None的时候】
'''
musicLrc = '''[00:03.50]传奇
[00:19.10]作词：刘兵 作曲：李健
[00:20.60]演唱：王菲
[00:26.60]    
[04:40.75...]]></description><category></category></item><item><title><![CDATA[python歌词解析器函数封装]]></title><link>https://blog.youkuaiyun.com/l_d_56/article/details/84799614</link><guid>https://blog.youkuaiyun.com/l_d_56/article/details/84799614</guid><author>l_d_56</author><pubDate>Tue, 04 Dec 2018 21:58:13 +0800</pubDate><description><![CDATA['''
歌词解析器：把歌词按照时间节点进行显示。
1.把歌词进行解析切片处理，把时间转成对应的浮点数
2.使用字典将时间与歌词进行存储{时间：歌词}
3.循环自动打印歌词【结束循环的条件，key为None的时候】
'''
musicLrc = '''[00:03.50]传奇
[00:19.10]作词：刘兵 作曲：李健
[00:20.60]演唱：王菲
[00:26.60]    
[04:40.75...]]></description><category></category></item><item><title><![CDATA[python随机生成包含字母数字的六位验证码]]></title><link>https://blog.youkuaiyun.com/l_d_56/article/details/84799457</link><guid>https://blog.youkuaiyun.com/l_d_56/article/details/84799457</guid><author>l_d_56</author><pubDate>Tue, 04 Dec 2018 21:49:47 +0800</pubDate><description><![CDATA[#python随机生成包含字母数字的六位验证码
import random

def v_code():
    ret = &quot;&quot;
    for i in range(6):
        num = random.randint(0, 9)
        # num = chr(random.randint(48,57))#ASCII表示数字
        letter = chr(ra...]]></description><category></category></item></channel></rss>