码迷,mamicode.com
首页 >  
搜索关键字:digit recongnizer    ( 1477个结果
Project Euler 92
0.57s, import itertools import time def conquer(): ans = 0 DIGIT_LIMIT = 7 ITER_STR = "0123456789" sum_square = lambda ss: sum( int( s ) ** 2 for s in str( ss ) ) fact = lambda n...
分类:其他好文   时间:2014-12-12 22:15:46    阅读次数:247
Add Two Numbers -- leetcode
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it as a link...
分类:其他好文   时间:2014-12-12 15:01:52    阅读次数:137
HDU1195Open the Lock(BFS)
Open the Lock Description Now an emergent task for you is to open a password lock. The password is consisted of four digits. Each digit is numbered from 1 to 9.  Each time, you can add or m...
分类:其他好文   时间:2014-12-11 20:54:48    阅读次数:446
[LeetCode] 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:2014-12-11 00:12:47    阅读次数:297
算法竞赛入门经典_第二章:循环结构程序设计_上机练习_MyAnswer
习题2-1 位数输入一个不超过109的正整数,输出它的位数。例如12735的位数是5。请不要使用任何数学函数,只用四则运算和循环语句实现。#includeint main(void){ int n; int digit = 0; scanf("%d",&n); whi...
分类:编程语言   时间:2014-12-10 22:45:12    阅读次数:321
Letter Combinations of a Phone Number
Letter Combinations of a Phone NumberGiven a digit string, return all possible letter combinations that the number could represent.A mapping of digit ...
分类:其他好文   时间:2014-12-09 21:24:40    阅读次数:169
[leetcode]Letter Combinations of a Phone Number
问题描述: Given a digit string, return all possible letter combinations that the number could represent. A mapping of digit to letters (just like on the telephone buttons) is given below. Input:Dig...
分类:其他好文   时间:2014-12-08 23:03:54    阅读次数:243
正则表达式
元字符:.:匹配任意单个字符[]:匹配指定范围内的任意单个字符[^]: [:digit:]数字 [:lower:] 小写字母 [:upper:]大写字母 [:punct:]标点符号,[:space;]空白字符 [:alpha:]所有字母 [:alnum;]所有数字和字母\或\b: 锚定词尾,其前面的...
分类:其他好文   时间:2014-12-07 22:55:18    阅读次数:283
LeetCode: Letter Combinations of a Phone Number 解题报告
Letter Combinations of a Phone NumberGiven a digit string, return all possible letter combinations that the number could represent.A mapping of digit ...
分类:其他好文   时间:2014-12-03 21:12:18    阅读次数:188
Leetcode Variant-Plus N
Given a non-negative number represented as an array of digits, plus N to the number.The digits are stored such that the most significant digit is at t...
分类:其他好文   时间:2014-11-29 07:05:00    阅读次数:185
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!