제출 #1346252

#제출 시각아이디문제언어결과실행 시간메모리
1346252Faisal_SaqibHokej (COCI17_hokej)C++20
컴파일 에러
0 ms0 KiB
#include <iostream>
#include <set>
#include <vector>
using namespace std;
const int N=1e6+10;
typedef long long ll;
int l[N],p[N];
int main()
{
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	int m,n;
	cin>>m>>n;
	set<pair<int,int>> cp;
	for(int i=0;i<n;i++)
	{
		cin>>p[i]>>l[i];
		l[i]=min(l[i],m);
		cp.insert({p[i],i});
	}
	m*=6;
	ll fnl=0;
	vector<pair<int,int>> us;
	while(m>0)
	{
		auto it=*cp.rbegin();
		cp.erase(--end(cp));
		int i=it.second;
		l[i]=min(l[i],m);
		us.push_back({l[i],i});
		m-=l[i];
		fnl+=(1ll*p[i]*l[i]);
	}
	sort(begin(us),end(us));
	cout<<fnl<<endl;
	set<pair<int,int>> tp;
	for(int i=0;i<6;i++)
	{
		cout<<us[i].first+1<<' ';
		tp.insert({us[i].second,us[i].first});
	}
	cout<<endl;
	vector<vector<int>> apo;
	for(int i=us.size()-1;i>=6;i--)
	{
		auto it=*begin(tp);
		tp.erase(begin(tp));
		apo.push_back({it.first,it.second+1,us[i].first+1});
		tp.insert({it.first+us[i].second,us[i].first});
	}
	cout<<apo.size()<<endl;
	for(auto tl:apo)
	{
		for(auto x:tl)cout<<x<<' ';
			cout<<endl;
	}
}

컴파일 시 표준 에러 (stderr) 메시지

hokej.cpp: In function 'int main()':
hokej.cpp:35:9: error: 'sort' was not declared in this scope; did you mean 'short'?
   35 |         sort(begin(us),end(us));
      |         ^~~~
      |         short