for (Map.Entry<String, Object> entry : map.entrySet()) {

    String key = entry.getKey();

    Object value = entry.getValue();

    // ...

}

// Java Program to Demonstrate

// Working of Map interface

​

// Importing required classes

import java.util.*;

​

// Main class

class Main {

​

    // Main driver method

    public static void main(String args[])

    {

        // Creating an empty HashMap

        Map<String, Integer> hashmap= new HashMap<String, Integer>();

​

        // Inserting pairs in above Map

        // using put() method

        hashmap.put("Banana", new Integer(100));

        hashmap.put("Orange", new Integer(200));

        hashmap.put("Mango", new Integer(300));

        hashmap.put("Apple", new Integer(400));

​

        // Traversing through Map using for-each loop

        for (Map.Entry<String, Integer> map :

            hashmap.entrySet()) {

​

            // Printing keys

            System.out.print(map.getKey() + ":");

            System.out.println(map.getValue());

        }

    }

}

// Java program to demonstrate

// the working of Map interface

​

import java.util.*;

class Main {

    public static void main(String args[])

    {

​

        // Initialization of a Map

        // using Generics

        Map<Integer, String> hashmap1= new HashMap<Integer, String>();

​

        // Inserting the Elements

        hashmap1.put(1, "Apple");

        hashmap1.put(2, "Banana");

        hashmap1.put(3, "Mango");

​

​

        for (Map.Entry mapElement : hashmap1.entrySet()) {

            int key= (int)mapElement.getKey();

​

            // Finding the value

            String value= (String)mapElement.getValue();

            System.out.println(key + " : "+ value);

        }

    }

}

for (auto const& [key, value] : your_map) {

  std::cout << key    << ':'    << value    << std::endl;

}