Submission

Score: 100

User: dddrrrr

Problemset: พอด

Language: cpp

Time: 0.005 second

Submitted On: 2025-10-17 08:54:11

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

int main(){
	cin.tie(0)->sync_with_stdio(0);
	cout.tie(0)->sync_with_stdio(0);
	
	int n ,k;
	cin >> n >> k;
	vector <int> vec(k+1); //1-indexed
	for(int i=0 ;i<n ;i++){
		int x ;cin >> x;
		vec[x]++;
	}
	
	int mn = INT_MAX;
	for(int i=1 ;i<=k ;i++)mn = min(mn ,vec[i]);

	int ans = 0;
	for(int i=1 ;i<=k ;i++){
		if(vec[i] > mn)ans += (vec[i] - mn);
	}
	
	cout << ans;
	
	
	
	return 0;
}