Help me in solving EQUALELE problem

help
,
1

My issue

What was problem say?

My code

#include <bits/stdc++.h>
using namespace std;

int main() {
	// your code goes here
	int t;
	cin>>t;
	while(t--){
	    int n;
	    cin>>n;
	    for(int i=0;i<n;i++){
	        
	    }
	}

}

Learning course: Arrays, Strings & Sorting
Problem Link: Equal Elements Practice Problem in - CodeChef

2

@sanjanalcse202
plzz refer the following solution

#include <iostream>
#include<algorithm>
using namespace std;

int main() {
	// your code goes here
		int t,i;
	cin>>t;
	while(t--)
	{
	    int n;
	    cin>>n;
	    int a[n];
	    for(i=0;i<n;i++)
	    {
	        cin>>a[i];
	    }
	    int count=1;
	    
	    sort(a,a+n);
	    int ans=0;
	    
	    for(i=1;i<n;i++){
	        if(a[i]==a[i-1])
	        {
	        count++;
	        }
	        else
	        {
	            ans=max(ans,count);
	            count=1;
	        }
	    }
	    ans=max(ans,count);
	    cout<<n-ans<<endl;
	    
	}
	return 0;
}