Submission

Score: 80

User: peerapat_chinsuttiprapa

Problemset: พอด

Language: cpp

Time: 0.012 second

Submitted On: 2026-10-03 10:43:25

#include <bits/stdc++.h>
using namespace std;
int n,k,a[100005],b[100005],mn=99999999,sum;
int main(){
	cin >> n >> k;
	for(int i=1;i<=n;i++){
		cin >> a[i];
		b[a[i]]++;
	}
	//debug
//	cout << "array b"<<"\n";
//	for(int i=1;i<=n;i++){
//		cout<<b[i]<<" ";
//	}
//	cout << "\n" <<"Min" << "\n";
	for(int i=1;i<k;i++){
		mn=min(mn,b[i]);
//		cout<<mn<<" ";
	}
	for(int i=1;i<=k;i++){
		b[i]-=mn;
	}
	for(int i=1;i<=k;i++){
		sum+=b[i];
	}
	cout<<sum;
}