Submission #1239491

#	Time	Username	Problem	Language	Result	Execution time	Memory
1239491		MuhammadSaram	Carnival Tickets (IOI20_tickets)	C++20	0 / 100	0 ms	328 KiB

tickets

#include "tickets.h"
#include <bits/stdc++.h>

using namespace std;

#define ll long long

long long find_maximum(int k, vector<vector<int>> x)
{
	ll ans=0;
	vector<int> v;
	for (auto i:x)
		for (auto j:i)
			v.push_back(j);
	sort(v.begin(),v.end());
	int m=v.size();
	for (int i=0;i<m/2;i++)
		ans-=v[i];
	for (int i=m/2;i<m;i++)
		ans+=v[i];
	return ans;
}

• Subtask 1: 0 / 11
• Subtask 2: 0 / 16
• Subtask 3: 0 / 14
• Subtask 4: 0 / 14
• Subtask 5: 0 / 12
• Subtask 6: 0 / 23
• Subtask 7: 0 / 10