সি++

#include <iostream>
#include <vector>
#include <string>

using namespace std;

int main() {
  vector<string> fruits = {"আপেল", "আঙ্গুর", "কমলা", "কলা"};

  cout << "<ul>";

  for (const string& fruit : fruits) {
    cout << "<li>" << fruit << "</li>";
  }

  cout << "</ul>";

  return 0;
}

#include <iostream>
#include <map>
#include <string>

using namespace std;

int main() {
  map<string, string> info = {
    {"নাম", "মোঃ আরিফ"},
    {"দেশ", "বাংলাদেশ"}
  };

  cout << "<table border='1'>";

  for (const auto& [key, value] : info) {
    cout << "<tr>";
    cout << "<th>" << key << "</th>";
    cout << "<td>" << value << "</td>";
    cout << "</tr>";
  }

  cout << "</table>";

  return 0;
}

#include <iostream>
#include <map>
#include <string>
#include <variant>

using namespace std;

using Value = variant<
  string,
  map<string, string>
>;

int main() {
  map<string, Value> user = {
    {"নাম", "মোঃ আরিফ"},
    {
      "তথ্য",
      map<string, string>{
        {"স্বপ্ন", "সফটওয়্যার ইঞ্জিনিয়ার"},
        {"দেশ", "বাংলাদেশ"}
      }
    }
  };

  cout << "<table border='1'>";

  cout << "<tr>";
  cout << "<th>নাম</th>";
  cout << "<td>" << get<string>(user["নাম"]) << "</td>";
  cout << "</tr>";

  cout << "<tr>";
  cout << "<th>তথ্য</th>";
  cout << "<td>";

  cout << "<table border='1'>";

  cout << "<tr>";
  cout << "<th>স্বপ্ন</th>";
  cout << "<td>"
       << get<map<string, string>>(user["তথ্য"])["স্বপ্ন"]
       << "</td>";
  cout << "</tr>";

  cout << "<tr>";
  cout << "<th>দেশ</th>";
  cout << "<td>"
       << get<map<string, string>>(user["তথ্য"])["দেশ"]
       << "</td>";
  cout << "</tr>";

  cout << "</table>";

  cout << "</td>";
  cout << "</tr>";

  cout << "</table>";

  return 0;
}

#include <iostream>
#include <vector>
#include <string>

using namespace std;

int main() {
  vector<vector<string>> users = {
    {"10", "তানিম", "বাংলাদেশ"},
    {"11", "জোহান", "নেদারল্যান্ড"},
    {"12", "হামিদ", "আফগানিস্তান"},
    {"13", "সাকিব", "বাংলাদেশ"}
  };

  cout << "<table border='1'>";

  cout << "<tr>";
  cout << "<th>আইডি</th>";
  cout << "<th>নাম</th>";
  cout << "<th>দেশ</th>";
  cout << "</tr>";

  for (const auto& user : users) {
    cout << "<tr>";
    cout << "<td>" << user[0] << "</td>";
    cout << "<td>" << user[1] << "</td>";
    cout << "<td>" << user[2] << "</td>";
    cout << "</tr>";
  }

  cout << "</table>";

  return 0;
}