使用zip()并行迭代 days = ['Monday', 'Tuesday', 'Wednesday']>>> fruits = ['banana', 'orange', 'peach']>>> drinks = ['coffee', 'tea', 'beer']>>> desserts = [' ...
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编程语言 时间:
2017-05-19 17:50:30
阅读次数:
368
Given a digit string, return all possible letter combinations that the number could represent. A mapping of digit to letters (just like on the telepho ...
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其他好文 时间:
2017-05-17 11:50:13
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188
A message containing letters from A-Z is being encoded to numbers using the following mapping:'A' -> 1 Given an encoded message containing digits, det ...
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其他好文 时间:
2017-05-16 00:36:16
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662
原题目: A message containing letters from A-Z is being encoded to numbers using the following mapping: Given an encoded message containing digits, determ ...
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其他好文 时间:
2017-05-14 23:47:51
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359
题目描写叙述:A message containing letters from A-Z is being encoded to numbers using the following mapping:'A' -> 1'B' -> 2...'Z' -> 26Given encoded message ...
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其他好文 时间:
2017-05-14 10:41:30
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161
本文介绍Python3中String模块ascii_letters和digits方法,其中ascii_letters是生成所有字母,从a-z和A-Z,digits是生成所有数字0-9. 示例如下: >>> chars = string.ascii_letters + string.digits >> ...
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编程语言 时间:
2017-05-12 09:36:48
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174
1 import string,random 2 #通过string模块生成大小写字母和0-9数字 3 s = string.ascii_letters+string.digits 4 #从所有字母和数字中随机提取6个数字 5 print(''.join(random.sample(s,6))) # ...
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编程语言 时间:
2017-05-09 22:25:42
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205
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5056 Problem Description You are given a string S consisting of lowercase letters, and your task is cou ...
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其他好文 时间:
2017-05-09 14:48:49
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280
题目: A message containing letters from A-Z is being encoded to numbers using the following mapping: Given an encoded message containing digits, determi ...
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其他好文 时间:
2017-05-06 21:46:54
阅读次数:
181
md5('15562'),8,16) 是个0e开头md5 在php里面会当成科学记数法 0exx=0 所以就是找一个字符串 要求不是15662 并且含有zctf的字样 并且md5之后的8-24位也是0e开头 这样0=0然后写脚本开始找 import string import re from has... ...
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Web程序 时间:
2017-05-06 19:14:38
阅读次数:
309