#include <vector>
#include <string>
#include <iostream>
using namespace std;
vector<string> split(const string &s, const string &seperator){
vector<string> result;
typedef string::size_type string_size;
string_size i = 0;
while(i != s.size()){
//找到字符串中首个不等于分隔符的字母;
int flag = 0;
while(i != s.size() && flag == 0){
flag = 1;
for(string_size x = 0; x < seperator.size(); ++x)
if(s[i] == seperator[x]){
++i;
flag = 0;
break;
}
}
//找到又一个分隔符,将两个分隔符之间的字符串取出;
flag = 0;
string_size j = i;
while(j != s.size() && flag == 0){
for(string_size x = 0; x < seperator.size(); ++x)
if(s[j] == seperator[x]){
flag = 1;
break;
}
if(flag == 0)
++j;
}
if(i != j){
result.push_back(s.substr(i, j-i));
i = j;
}
}
return result;
}
int main(){
string s = "a,b*c*d,e";
vector<string> v = split(s, ",*"); //可按多个字符来分隔;
for(vector<string>::size_type i = 0; i != v.size(); ++i)
cout << v[i] << " ";
cout << endl;
//输出: a b c d
}