cxfksword

    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Runtime.InteropServices;
    using System.Text;
    using System.Threading;
    using System.Windows.Automation;
    using System.Windows.Forms;

    //WARNING: The code below is NOT for the faint of heart. Exceptions are swallowed freely, sendkeys

cxfksword

#!/bin/bash

# How to install Graphite as a user on CentOS 5.5 (with neither internet access and root account)
# --------------------------------------------------------------------------------
# Tomasz Kalkosiński - refaktor.blogspot.com
#
# Graphite is a Scalable Realtime Graphing (http://graphite.wikidot.com/)

# This script is based on two excellent tutorials:
# http://community.webfaction.com/questions/10038/how-to-install-pycairo-in-python27-thanks

cxfksword

//请实现下面的函数，输入参数baseStr是一个（可以更改的）字符串，请将其中所有连续出现的多个空格都替换成一个空格，单一空格需保留。
//请直接使用baseStr的空间，如需开辟新的存储空间，不能超过o(N)（注意是小o，N是字符串的长度）。返回值是替换后的字符串的长度。
//样例代码为C#，但可以使用任何语言。如需使用任何库函数，必须同时给出库函数的实现。
class Program
{
    public static int RemoveMultipleSpaces(char[] baseStr)
    {
        if (baseStr == null)
            throw new ArgumentNullException("baseStr");

cxfksword

// Please write an sequence list implements the interface with the required
// time complexity described in the comments. The users can add the same
// element as many times as they want, but it doesn't support the null item.
// You can use any types in .NET BCL but cannot use any 3rd party libraries.
// PS: You don't need to consider the multi-threaded environment.
interface void IMyList<T> : IEnumerable<T>
{
    // O(1)
    // Add an item at the beginning of the list.
    void AddFirst(T item);