Submission #863769

#	Time	Username	Problem	Language	Result	Execution time	Memory
863769		Trisanu_Das	Olympiads (BOI19_olympiads)	C++17	Compilation error	0 ms	0 KiB

olympiads

#include <bits/stdc++.h>
using namespace std;

int main(){
  int n, m, k; cin >> n >> m >> k;
  int a[n][m];
  for(int i = 0; i < n; i++) for(int j = 0; j < m; j++) cin >> a[i][j];
  vector<int> b;
  for(int i = 0; i < n; i++) for(int j = i + 1; j < n; j++) b.push_back(max(a[i][0], a[i[1]]) + max(a[i][1], a[j][1]));
  sort(v.rbegin(), v.rend());
  cout << v[k - 1] << '\n';
}

Compilation message (stderr)

olympiads.cpp: In function 'int main()':
olympiads.cpp:9:89: error: invalid types 'int[int]' for array subscript
    9 |   for(int i = 0; i < n; i++) for(int j = i + 1; j < n; j++) b.push_back(max(a[i][0], a[i[1]]) + max(a[i][1], a[j][1]));
      |                                                                                         ^
olympiads.cpp:10:8: error: 'v' was not declared in this scope
   10 |   sort(v.rbegin(), v.rend());
      |        ^