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UVA 10859 - Placing Lampposts 树形DP、取双优值
Placing Lampposts As a part of the mission ‘Beauti?cation of Dhaka City’, the government has decided to replace all theold lampposts with new expensiv ...
分类:其他好文   时间:2016-04-04 19:24:02    阅读次数:191
lintcode-easy-Space Replacement
Write a method to replace all spaces in a string with%20. The string is given in a characters array, you can assume it has enough space for replacemen
分类:其他好文   时间:2016-03-07 07:49:46    阅读次数:194
vs 删除行尾空格
vs 删除行尾空格vs2010:Enter: Ctrl+HFind what: :b*$Replace with: [Empty]Look in: Current DocumentFind Option: Use Regular ExpressionsClick: Replace All解释一下正则表达式::b*$$表示一行的结束,:b表示空格或tab,*表示0个或多个在 Find What 编辑...
分类:其他好文   时间:2016-01-30 13:58:35    阅读次数:249
[lintcode easy]Space Replacement
Write a method to replace all spaces in a string with %20. The string is given in a characters array, you can assume it has enough space for replaceme...
分类:其他好文   时间:2015-11-24 06:16:14    阅读次数:124
1.4 Write a method to replace all spaces in a string with'%20'.
这题另外要求:如果用 Java 的话,要用字符数组。【初步思路】:新建一个字符数组,大小为原字符串的三倍, 然后遍历原字符串,将相应元素置入数组(如果是空格则用%20代替)暂时没想到 in-place 的方法。【时间复杂度】:O(n)【空间复杂度】:O(n)public char[] solu(ch...
分类:其他好文   时间:2015-09-16 21:44:54    阅读次数:125
AC自动机+DP 改变字符串中的‘?’使得在字典中匹配到的次数最多 codechef Lucy and Question Marks
the best way to restore is to replace all the question marks by latin letters in such a way that the total sum of occurrences of all the strings from her dictionary in it is maximal....
分类:其他好文   时间:2015-08-19 16:44:56    阅读次数:212
[CareerCup] 1.4 Replace Spaces 替换空格
1.4 Write a method to replace all spaces in a string with '%20'. You may assume that the string has sufficient space at the end of the string to hold ...
分类:其他好文   时间:2015-07-16 13:32:22    阅读次数:133
eclipse删除空行
1.打开源码编辑器2.使用快捷键Ctrl+f3.在Find输入框中输入:^\s*\n3.Replace With输入框的值为空4.在【Options】选中的"Regular expressions"5.点击【Replace All】按钮。6.OK!
分类:系统相关   时间:2015-05-06 16:53:29    阅读次数:154
Js repalce_all
Js没有全局替换函数 当你选用replace函数时 只会替换第一个 用正则匹配的方式 而且可以把变量赋值进去替换 全局替换 var r ='ddddd'; var a="d"; var reg=new RegExp(a,"g");  alert(r.replace(reg, "f")); //alert(r.replace(/...
分类:Web程序   时间:2015-04-22 13:57:01    阅读次数:155
The project references RTL attributes, but does not explicitly enable or disable RTL support 解决办法
If you do not support RTL (= Right To Left locales), you need to replace all references ofstartbyleftandendbyrightin your xml layouts.The attributes "...
分类:其他好文   时间:2015-03-14 16:33:42    阅读次数:394
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