Submission

Score: 100

User: code

Problemset: พอด

Language: cpp

Time: 0.013 second

Submitted On: 2026-01-10 17:36:35

#include <bits/stdc++.h>
using namespace std;
int main (){
    int k,n,m=100000,sum=0;cin>>n>>k;
    int arr[k+1]={0};
    for (int i=0;i<n;i++){
        int p;cin>>p;
        arr[p]+=1;
    }
    for (int i=1;i<k+1;i++){
        if (arr[i]<m){
            m=arr[i];
        }
    }
    //cout<<arr[1]<<" "<<arr[2]<<" "<<arr[3]<<" "<<m;
    for (int i=1;i<k+1;i++){
        sum+=arr[i];
    }
    sum-=m*k;
    cout<<sum;
    return 0;
}