Submission #1142858

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1142858	2025-01-30 16:53:21	PagodePaiva	Carnival Tickets (IOI20_tickets)	C++20	Compilation error	0 ms	0 KiB

tickets

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#include<bits/stdc++.h>
#include "tickets.h"
#include <vector>
using namespace std;
const int N = 1510;
int ans[N][N];
int l[N], r[N];
long long find_maximum(int k, std::vector<std::vector<int>> x) {
  int n = x.size();
  int m = x[0].size();
  std::vector<std::vector<int>> answer;
  vector <array <int, 3>> trip;
  for(int i = 0;i < n;i++){
    int qtd0 = 0, qtd1 = 0;
    l[i] = 0, r[i] = m-1;
    for(int j = 0;j < m;j++){
      if(x[i][j] == 0) qtd0++;
      else qtd1++;
    }
    trip.push_back({qtd0, qtd1, i});
  }
  memset(ans, -1, sizeof ans);
  int at = 0;
  long long res = 0;
  while(k > 0){
    int cnt0 = 0, cnt1 = 0;
    for(auto [a, b, c] : trip){
 
 
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Compilation message (stderr)

tickets.cpp: In function 'long long int find_maximum(int, std::vector<std::vector<int> >)':
tickets.cpp:41:64: error: expected ';' before 'r'
   41 |                                         ans[p[2]][r[p[2]]] = at
      |                                                                ^
      |                                                                ;
   42 |                                         r[p[2]]--;
      |                                         ~                       
tickets.cpp:55:64: error: expected ';' before 'r'
   55 |                                         ans[p[2]][r[p[2]]] = at
      |                                                                ^
      |                                                                ;
   56 |                                         r[p[2]]--;
      |                                         ~