Submission #1078972

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1078972	2024-08-28 08:47:52	Muhammad_Aneeq	Carnival Tickets (IOI20_tickets)	C++17	11 / 100	1 ms	860 KiB

tickets

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#include <vector>
#include <set>
#include <deque>
#include <algorithm>
#include <iostream>
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(d[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)
  {
    long long z=0;
    vector<int>ind(vector<int>(n,0));
 
 
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Compilation message (stderr)

tickets.cpp: In function 'long long int find_maximum(int, std::vector<std::vector<int> >)':
tickets.cpp:55:17: warning: comparison of integer expressions of different signedness: 'std::set<std::pair<int, int> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   55 |     if (s.size()<n/2-1)
      |         ~~~~~~~~^~~~~~
tickets.cpp:57:18: warning: comparison of integer expressions of different signedness: 'std::set<std::pair<int, int> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   57 |     if (s1.size()<n/2-1)
      |         ~~~~~~~~~^~~~~~
tickets.cpp:78:19: warning: comparison of integer expressions of different signedness: 'std::set<std::pair<int, int> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   78 |      if (s1.size()<n/2-l)
      |          ~~~~~~~~~^~~~~~

• 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