dev c++ Boost库的安装

dev c++ 的boost库的安装步骤

 

 　　　然后点击“check for updates”按钮

 

 

　　最后点击“Download selected”按钮，下载完成后安装....

 

　　　给dev添加boost库文件，找到之前安装的目录

 

#include<iostream> 
#include<string>
#include<cstring>
#include<list>
#include<map>
#include<boost/regex.hpp>
int main(){string s = "1+1=2", first, second;boost::regex re("=");boost::sregex_token_iterator begin(s.begin(),s.end(),re,-1), end;if(begin != end){first = *begin;                    ++begin;}if(begin != end){second = *begin;++begin;}cout<<first<<" "<<second<<endl;return 0;
}