To add key-value pairs to a Map object, you can use the set() method. This method takes two parameters: the key and the value.

Here is an example in Java:

import java.util.HashMap;
import java.util.Map;

public class MapExample {
    public static void main(String[] args) {
        // Create a new Map object
        Map<String, Integer> map = new HashMap<>();

        // Add key-value pairs to the map
        map.put("apple", 10);
        map.put("banana", 20);
        map.put("orange", 15);

        // Print the map
        System.out.println(map);
    }
}

In the above example, we first create a new HashMap object named map. We then use the put() method to add key-value pairs to the map. Finally, we print the map to verify the added key-value pairs.

Here is an example in JavaScript:

// Create a new Map object
let map = new Map();

// Add key-value pairs to the map
map.set("apple", 10);
map.set("banana", 20);
map.set("orange", 15);

// Print the map
console.log(map);

In JavaScript, we create a new Map object named map. We then use the set() method to add key-value pairs to the map. Finally, we use console.log() to print the map.

Key-value pairs can be added to a Map object using the set() method in both Java and JavaScript. This allows you to easily store and retrieve data based on their associated keys.

#KeyvaluePairs #MapObject