/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 vote219 views1 answer
Javax dependency android
Java
1 vote171 views1 answer
Add external JARs to java vscode
Java
0 vote185 views2 answers
Poosible two pairs of a number
Java
0 vote172 views1 answer
Check if the given string is a number
Java
0 vote166 views1 answer
What is indexof in java
Java
0 vote198 views1 answer
How to remove backstack fragment
Java
0 vote208 views1 answer
How to check size of arrayin java
Java
1 vote168 views1 answer
Full shutdown windows 10 cmd
Java
0 vote225 views1 answer
Person[] people = in java
Java
8 votes307 views4 answers
Char to ascii java
Java