제출 #486722

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
486722		perchuts	Karte (COCI18_karte)	C++17	0 / 120	152 ms	6404 KiB

karte

#include <bits/stdc++.h>
#define maxn (int)(1e5+51)
#define all(x) x.begin(), x.end()
#define sz(x) (int) x.size()
#define endl '\n'
#define ll long long
#define ull unsigned long long
#define ii pair<int,int>
#define iii tuple<int,int,int>
#define inf (int)(2e9+1)
#define mod (int)(1e9+7)

using namespace std;
int v[5*maxn],ans[5*maxn];
set<int>cards;
int main() {
    ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
    int n,k;
    cin>>n>>k;
    for(int i=1;i<=n;i++){
        int x;
        cin>>x;
        v[x]++;
        cards.insert(x);
    }
    for(int i=0;i<k;i++){
        set<int>::iterator it=cards.lower_bound(i+1);
        if(it==cards.end()){
            cout<<"-1"<<endl;
            return 0;
        }else{
            v[*it]--;
            ans[i]=*it;
            if(v[*it]==0){
                cards.erase(*it);
            }
        }       
    }
    int ind=k;
    for(int i=0;i<=n;i++){
        while(v[i]){
            ans[ind++]=i;
            v[i]--;
        }
    }
    reverse(ans,ans+n);
    for(int i=0;i<n;i++)
        cout<<ans[i]<<" ";

}

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