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搜索关键字:digit recongnizer    ( 1477个结果
nyoj1253 Turing equation(第七届河南省程序设计大赛)
题目1253 题目信息 运行结果 本题排行 讨论区 Turing equation 时间限制:1000 ms  |  内存限制:65535 KB 难度:1 描述 The fight goes on, whether to store  numbers starting with their most significant digit or...
分类:其他好文   时间:2016-05-30 15:42:52    阅读次数:174
LeetCode:Letter Combinations of a Phone Number
Letter Combinations of a Phone Number Total Accepted: 81548 Total Submissions: 280640 Difficulty: Medium Given a digit string, return all possible letter combinations that th...
分类:其他好文   时间:2016-05-30 15:00:45    阅读次数:126
电话号字母组合,利用深度搜索的思想。
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 ...
分类:其他好文   时间:2016-05-27 20:20:37    阅读次数:143
#数论-模运算#POJ 1150、1284、2115
1.POJ 1150 The Last Non-zero Digit #质因数分解+模运算分治# 先贴两份题解: http://www.hankcs.com/program/algorithm/poj-1150-the-last-non-zero-digit.html http://www.cppb... ...
分类:其他好文   时间:2016-05-26 18:26:50    阅读次数:188
258. Add Digits
Problem: Given a non-negative integer num, repeatedly add all its digits until the result has only one digit. For example: Given num = 38, the process ...
分类:其他好文   时间:2016-05-22 21:27:42    阅读次数:120
UVA 1225 Digit Counting(统计数位出现的次数)
Digit Counting Time Limit: 3000MS   Memory Limit: Unknown   64bit IO Format: %lld & %llu SubmitStatus Description Trung is bored with his mathematics homeworks. He ta...
分类:其他好文   时间:2016-05-22 12:36:29    阅读次数:364
Java基础-正则表达式
正则表达式入门 str.matches("\\d+"); 由1到多个数字组成返回true 正则表达式是什么?是一个字符串,一个由元字符【预定义字符】和普通字符和量词组成的一个字符串。 正则表达式的作用?用来实现字符串的匹配或过滤。 正则表达式的元字符如下: \d 数字(digit) \D 非数字 \ ...
分类:编程语言   时间:2016-05-17 16:08:44    阅读次数:165
Letter Combinations of a Phone Number:深度优先和广度优先两种解法
Letter Combinations of a Phone Number Given a digit string, return all possible letter combinations that the number could represent. A mapping of digi ...
分类:其他好文   时间:2016-05-14 18:39:58    阅读次数:143
258. Add Digits(C++)
258. Add Digits Given a non-negative integer num, repeatedly add all its digits until the result has only one digit. For example: Given num = 38, the ...
分类:编程语言   时间:2016-05-14 18:26:15    阅读次数:200
[leetcode]233. Number of Digit One
Given an integer n, count the total number of digit 1 appearing in all non-negative integers less than or equal to n. For example:Given n = 13,Return ...
分类:其他好文   时间:2016-05-14 15:29:58    阅读次数:208
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