Submission #306906

#	Time	Username	Problem	Language	Result	Execution time	Memory
306906		NicolaAbusaad2014	Carnival Tickets (IOI20_tickets)	C++14	11 / 100	2 ms	768 KiB

tickets

#include "tickets.h"
#include <bits/stdc++.h>
using namespace std;
long long find_maximum(int k, std::vector<std::vector<int> > x) {
	int n = x.size();
	int m = x[0].size();
	long long ans,median;
	vector<vector<int> > answer;
	vector<int>z;
	answer.resize(n);
	for(long i=0;i<n;i++){
        z.push_back(x[i][0]);
        answer[i].push_back(0);
	}
	sort(z.begin(),z.end());
	ans=0;
	median=z[n/2];
	allocate_tickets(answer);
	for(long i=0;i<n;i++){
        ans+=abs(z[i]-median);
	}
	return ans;
}

Compilation message (stderr)

tickets.cpp: In function 'long long int find_maximum(int, std::vector<std::vector<int> >)':
tickets.cpp:6:6: warning: unused variable 'm' [-Wunused-variable]
    6 |  int m = x[0].size();
      |      ^

• Subtask 1: 11 / 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