oj.uz

Submission #431522

# Submission time Handle Problem Language Result Execution time Memory
431522 2021-06-17T12:41:40 Z Hazem Carnival Tickets (IOI20_tickets) C++14
0 / 100
 1 ms 204 KB 
#include "tickets.h"
#include <vector>
#include <bits/stdc++.h>
#define LL long long

using namespace std;

vector<LL>vec;
vector<vector<int>>vec1;

long long find_maximum(int k, std::vector<std::vector<int>> x) {

	int n = x.size();
	vec1 = x;

	for(int i=0;i<n;i++)
		vec.push_back(x[i][0]);
	
	sort(vec.begin(),vec.end());
	LL ans = 0;
	for(int i=0;i<vec.size();i++)
		ans += abs(vec[i]-vec[vec.size()/2]);

	allocate_tickets(vec1);
	return ans;
}

Compilation message

tickets.cpp: In function 'long long int find_maximum(int, std::vector<std::vector<int> >)':
tickets.cpp:21:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   21 |  for(int i=0;i<vec.size();i++)
      |              ~^~~~~~~~~~~

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Ticket 0 of color 0 is played on invalid day 500507564
2 Halted 0 ms 0 KB -

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Ticket 0 of color 0 is played on invalid day 78791011
2 Halted 0 ms 0 KB -

Subtask #3
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB There is multiple tickets of color 0 on day 1
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB There is no ticket of color 0 on day 0
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB There is no ticket of color 0 on day 0
2 Halted 0 ms 0 KB -

Subtask #6
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB There is no ticket of color 0 on day 0
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Ticket 0 of color 0 is played on invalid day 500507564
2 Halted 0 ms 0 KB -