I am trying to generate men's preference list and women's preference list

[Erdene Yadam]

here is my code
please help me to generate code
i dont know how to use map string list

Map<String, List<String>> manPref = new HashMap<String, List<String>>();
        Map<String, List<String>> womanPref = new HashMap<String, List<String>>();
        for (int i = 0; i < list; i++)
        {
        Collections.shuffle(men);
        Collections.shuffle(women);
        manPref.put(men.get(i), array);
        womanPref.put(key, women);
        }


package stablemarriage;
import java.util.*;
 
public class StableMarriage {
 
    public static void main(String[] args){
        
        int list;
        //int value = 0;
        
        Scanner keyboard = new Scanner(System.in);
        System.out.println("Gale Shapley Marriage Algorithm\n");
	System.out.print("The number of marriages? ");
	list = keyboard.nextInt();
        
	LinkedList<String> men = new LinkedList<>();
	LinkedList<String> women = new LinkedList<>();
        for (int i = 0; i < list; i++)
        {
            men.add("Man-"+(i+1));                    
            women.add("Woman-"+(i+1));
            System.out.print(men.get(i)+" ~ ");
            System.out.println(women.get(i));
        }
        
        Map<String, List<String>> manPref = new HashMap<String, List<String>>();
        Map<String, List<String>> womanPref = new HashMap<String, List<String>>();
        for (int i = 0; i < list; i++)
        {
        Collections.shuffle(men);
        Collections.shuffle(women);
        manPref.put(men.get(i), array);
        womanPref.put(key, women);
        }
        for(String str: men){
            System.out.print(str+" ");
        }
        System.out.println();

         for(String str: women){
            System.out.print(str+" ");
        }
         System.out.println();
    }

[Maneesh Godbole]

Welcome to the Ranch.
In future, while posting code, please UseCodeTags I have added them this time for you. As you can see, the tags make the code much more readable and easier to understand.

Erdene Yadam wrote:
i dont know how to use map string list

As you know, a Map is a collection of objects, arranged in Key and Value pairs.

Consider
Map<String, List<String>>
Here the Key will be of type String and the Value will be a List of Strings
e.g. Key = "Engineers"
Value = "Tom" "Dick" and "Harry"

Does that answer your question or did you mean something else