码迷,mamicode.com
首页 >  
搜索关键字:digit recongnizer    ( 1477个结果
Letter Combinations of a Phone Number
Given a digit string, return all possible letter combinations that the number could represent.A mapping of digit to letters (just like on the telephon...
分类:其他好文   时间:2014-09-16 00:05:09    阅读次数:405
每日算法之四十八:Plus One (数组表示的十进制加一进位)以及求Sqrt(x)
给定数组表示的十进制数,加一操作。结果依然用十进制的数组表示。这里主要注意最高位(digit[0])依然有进位,即溢出的情况。 Given a non-negative number represented as an array of digits, plus one to the number. The digits are stored such that the most si...
分类:其他好文   时间:2014-09-15 21:25:19    阅读次数:236
python练习程序(c100经典例17)
题目:输入一行字符,分别统计出其中英文字母、空格、数字和其它字符的个数。def foo(a): l=len(a); letters=0; space=0; digit=0; others=0; for i in range(0,l): num=ord...
分类:编程语言   时间:2014-09-13 09:22:44    阅读次数:228
c# 生成随机N位数字串(每位可以重复)
/// /// 生成随机数字窜 /// /// 位数 /// private string RandomNum(int Digit) { StringBuilder sb = new St...
分类:其他好文   时间:2014-09-12 11:51:43    阅读次数:188
正则表达式的学习心得
1.基本正则表达式支持的元字符元字符描述用法举例.匹配任意一个字符。a.,x.y,x..,.ab.[]匹配指定范围内的任意字符。[abc],[0-9],[a-z],[A-Z],[[:alpha:]],[[digit:]], [[:alnum:]],[[space:]],[[:upper:]],[[:lower:]],[[:punct:]][^]匹配指定范围以外的任意字符,即‘[]’的取..
分类:其他好文   时间:2014-09-10 12:42:51    阅读次数:140
zoj 3813 Alternating Sum(2014ACMICPC Regional 牡丹江站网络赛 E)
Alternating Sum Time Limit: 2 Seconds      Memory Limit: 65536 KB There is a digit string S with infinite length. In addition, S is periodic and it can be formed by concatenating infinite re...
分类:其他好文   时间:2014-09-09 13:28:48    阅读次数:210
Leetcode dfs Letter Combinations of a Phone Number
Letter Combinations of a Phone Number  Total Accepted: 15964 Total Submissions: 60700My Submissions Given a digit string, return all possible letter combinations that the number could repr...
分类:其他好文   时间:2014-09-09 13:13:39    阅读次数:191
2014牡丹江网络预选赛E题(线段树)zoj3813
Alternating Sum Time Limit: 2 Seconds      Memory Limit: 65536 KB There is a digit string S with infinite length. In addition, S is periodic and it can be formed by concatenating infinite repeti...
分类:其他好文   时间:2014-09-09 13:10:58    阅读次数:164
Letter Combinations of a Phone Number
Given a digit string, return all possible letter combinations that the number could represent.A mapping of digit to letters (just like on the telephon...
分类:其他好文   时间:2014-09-06 18:40:43    阅读次数:224
CSUOJ 1336 Interesting Calculator 优先队列
Description There is an interesting calculator. It has 3 rows of buttons.   Row 1: button 0, 1, 2, 3, ..., 9. Pressing each button appends that digit to the end of the display. Row 2: button +0,...
分类:其他好文   时间:2014-09-06 12:31:03    阅读次数:338
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!