Given a non-empty string containing an out-of-order English representation of digits 0-9, output the digits in ascending order. Note: Example 1: Examp ...
分类:
其他好文 时间:
2016-10-25 14:30:18
阅读次数:
221
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 ...
分类:
其他好文 时间:
2016-10-24 23:17:30
阅读次数:
244
A message containing letters from A-Z is being encoded to numbers using the following mapping: Given an encoded message containing digits, determine t ...
分类:
其他好文 时间:
2016-10-24 07:47:32
阅读次数:
199
Given a string that contains only digits 0-9 and a target value, return all possibilities to add binary operators (not unary) +, -, or *between the di ...
分类:
其他好文 时间:
2016-10-24 02:38:15
阅读次数:
191
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:
2016-10-23 07:48:07
阅读次数:
191
题目: 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 sin ...
分类:
其他好文 时间:
2016-10-20 12:02:28
阅读次数:
160
问题描述: Reverse digits of an integer. Example1: x = 123, return 321Example2: x = -123, return -321 这应该算是相当简单的问题了,用%和/来不断获取整数的最低位,用atoi的思想获得转换后的数。这题考察的应该 ...
分类:
其他好文 时间:
2016-10-15 16:52:52
阅读次数:
150
ORACLE日期时间函数大全 TO_DATE格式(以时间:2007-11-02 13:45:25为例) Year: yy two digits 两位年 显示值:07 yyy three digits 三位年 显示值:007 yyyy four digits 四位年 显示值:2007 Month: m ...
分类:
数据库 时间:
2016-10-11 18:44:56
阅读次数:
286
问题描述: 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 s ...
分类:
其他好文 时间:
2016-10-05 15:32:44
阅读次数:
139