/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

2 votes120 views1 answer
What main method java
Java
1 vote120 views1 answer
Complicated average java code
Java
0 vote151 views1 answer
Input string a list in java
Java
0 vote129 views1 answer
What is graphics default color java
Java
5 votes116 views1 answer
Java checking for null
Java
1 vote122 views1 answer
Edittext hint color
Java
1 vote109 views1 answer
Color class android
Java
0 vote74 views1 answer
Reading
Java
0 vote119 views1 answer
Recyclerview stop scrolling
Java
0 vote111 views1 answer
Aws lambda upload file to s3 java
Java