题目
Given a sorted array of integers, find the starting and ending position of a given target value.
Your algorithm's runtime complexity must be in the order of O(log n).
If the target i...
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其他好文 时间:
2014-06-15 16:53:32
阅读次数:
177
原题地址:https://oj.leetcode.com/problems/multiply-strings/题意:Given
two numbers represented as strings, return multiplication of the numbers as a
string.N...
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编程语言 时间:
2014-06-12 21:43:03
阅读次数:
344
The following scripts can be used to check for
huge line numbers:-- PO Requisitionsselect * from PO_REQUISITION_LINES_ALL where
LINE_NUM > 1000000000;...
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数据库 时间:
2014-06-12 09:41:27
阅读次数:
295
NSMutableAttributedString*str=[[NSMutableAttributedStringalloc]initWithString:@"UsingNSAttributedString"];[straddAttribute:NSForegroundColorAttributeNamevalue:[UIColorblueColor]range:NSMakeRange(0,5)];[straddAttribute:NSForegroundColorAttributeNamevalue:[UI..
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其他好文 时间:
2014-06-10 22:32:09
阅读次数:
291
链表模拟加法/字符串模拟二进制加法/数组模拟加一操作/打印1到最大的n位数/字符串模拟乘法============================================Add
Two Numbers两个链表代表两个数字,每个结点的值都是一位数字,单链表逆序存放这两个数字,构造出一个新的链表...
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其他好文 时间:
2014-06-10 22:02:23
阅读次数:
409
原题地址:https://oj.leetcode.com/problems/roman-to-integer/题意:Given
a roman numeral, convert it to an integer.Input is guaranteed to be within the
range f...
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编程语言 时间:
2014-06-10 19:34:10
阅读次数:
255
百度了一下vlookup的语法规则:
该函数的语法规则如下:
VLOOKUP(lookup_value,table_array,col_index_num,range_lookup)
参数
简单说明
输入数据类型
lookup_value
要查找的值
数值、引用或文本字符串
...
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其他好文 时间:
2014-06-10 18:13:53
阅读次数:
253
原题地址:https://oj.leetcode.com/problems/integer-to-roman/题意:Given
an integer, convert it to a roman numeral.Input is guaranteed to be within the
range f...
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编程语言 时间:
2014-06-10 17:06:11
阅读次数:
261
Implement next permutation, which rearranges numbers into the lexicographically next greater permutation of numbers.
If such arrangement is not possible, it must rearrange it as the lowest possible...
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其他好文 时间:
2014-06-10 10:52:42
阅读次数:
192