Submission #1078856

#	Time	Username	Problem	Language	Result	Execution time	Memory
1078856		Muhammad_Aneeq	Carnival Tickets (IOI20_tickets)	C++17	0 / 100	0 ms	348 KiB

tickets

#include <vector>
#include <set>
#include <algorithm>
using namespace std;
void allocate_tickets( vector<vector<int>> _x);
long long find_maximum(int k, vector<vector<int>> d)
{
	int n=d.size(),m=d[0].size();
	if (m==1)
	{
		vector<vector<int>>ans=d;
		vector<int>f;
		for (int i=0;i<n;i++)
		{
			ans[i][0]=0;
			f.push_back(ans[i][0]);
		}
		allocate_tickets(ans);
		sort(begin(f),end(f));
		long long z=0;
		for (int i=0;i<n;i++)
			z+=abs(f[i]-f[n/2]);
		return z;
	}
	if (k==1)
	{
		pair<int,int>a[n];
		for (int i=0;i<n;i++)
			a[i].first=d[i][0],a[i].second=d[i].back();
		long long ans=0;

	}
	return 0;
}

Compilation message (stderr)

tickets.cpp: In function 'long long int find_maximum(int, std::vector<std::vector<int> >)':
tickets.cpp:30:13: warning: unused variable 'ans' [-Wunused-variable]
   30 |   long long ans=0;
      |             ^~~

• 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