Submission #928617

#	Time	Username	Problem	Language	Result	Execution time	Memory
928617		blacktulip	Zalmoxis (BOI18_zalmoxis)	C++17	5 / 100	458 ms	82408 KiB

zalmoxis

#include <bits/stdc++.h>
 
using namespace std;
 
#define ort ((bas+son)/2)
#define int long long
#define endl "\n"
#define pb push_back
#define fi first
#define se second
 
int n,k,a[1000005];
vector<int> v[35];

int32_t main(void){
	ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
	cin>>n>>k;
	multiset<pair<int,int>> ekle;
	for(int i=1;i<=n;i++){
		cin>>a[i];
		v[a[i]].pb(i);
		//~ ekle.insert({a[i],i});
	}
	//~ cout<<"**\n";
	for(int i=1;i<30;i++){
		int siz=v[i].size();
		if(siz%2==0){
			for(int j=siz/2;j<siz;j++)v[i+1].pb(v[i][j]);
			v[i].clear();
		}
		else{
			//~ cout<<i<<" ()())(()() \n";
			ekle.insert({i,v[i][0]});
			for(int j=siz/2;j<siz;j++)v[i+1].pb(v[i][j]);
			v[i].clear();
		}
	}
	//~ cout<<"**\n";
	while((int)ekle.size()<k){
		auto it=ekle.end();
		it--;
		int val=it->fi;
		int ind=it->se;
		ekle.erase(it);
		val--;
		ekle.insert({val,ind});
		ekle.insert({val,ind});
	}
	vector<pair<int,int>> ans;
	while(ekle.size()){
		auto it=ekle.begin();
		ans.pb({it->se,it->fi});
		//~ cout<<it->se<<" ()() "<<it->fi<<endl;
		ekle.erase(it);
	}
	sort(ans.begin(),ans.end());
	int sayac=0;
	int sizz=ans.size();
	for(int i=1;i<=n;i++){
		cout<<a[i]<<" ";
		while(sayac<sizz && ans[sayac].fi==i){cout<<ans[sayac].se<<" ";sayac++;}
	}
	return 0;
}

• Subtask 1: 0 / 30
• Subtask 2: 5 / 70