সি++ U রেজেক্স

#include <iostream>
#include <string>
#include <regex>
using namespace std;

int main() {

  std::string text = "<b>হ্যালো</b><i>বিশ্ব</i>";
  std::regex pattern("<.*?>");

  for (std::sregex_iterator it(text.begin(), text.end(), pattern), end;
    it != end; ++it) {
    std::cout << it->str() << std::endl;
  }
}