/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		// your code goes here
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
		Map<Integer,Integer> map = new HashMap<>();
 
		for(int i=0; i<n; i++){
			int val = sc.nextInt();
			map.put(val, map.getOrDefault(val,0)+1);
		}
		int operations = n - Collections.max(map.values());
		System.out.println("The minimum number of operations required to make all the elements equal:" + operations);
	}
}

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

NAoxIDIgMyA0

4
1 2 3 4