/Java/Find the greatest number in hashmap

Find the greatest number in hashmap

public class NewClass4 {
    public static void main(String[] args)
    {
        HashMap<Integer,Integer>map=new HashMap<Integer, Integer>();
        map.put(1, 50);
        map.put(2, 60);
        map.put(3, 30);
        map.put(4, 60);
        map.put(5, 60);
        int maxValueInMap=(Collections.max(map.values()));  // This will return max value in the Hashmap
        for (Entry<Integer, Integer> entry : map.entrySet()) {  // Itrate through hashmap
            if (entry.getValue()==maxValueInMap) {
                System.out.println(entry.getKey());     // Print the key with max value
            }
        }

    }
}

Source: stackoverflow.com

Similar codes

0 vote100 views1 answer
Mockito verify more than once
Java
0 vote129 views1 answer
Java tree from star
Java
0 vote139 views1 answer
POST method) in spring rest api
Java Spring
0 vote98 views1 answer
Bucle for java
Java
3 votes98 views1 answer
Find maven version
Java
1 vote111 views3 answers
Recursion examples Java
Java
0 vote118 views1 answer
Association in java
Java
0 vote114 views1 answer
Java define empty string list
Java
0 vote104 views1 answer
How to get index of arraylist in java
Java
0 vote99 views10 answers
Bruh
Java