Submission #1007085

#	Time	Username	Problem	Language	Result	Execution time	Memory
1007085		NeroZein	Soccer Stadium (IOI23_soccer)	C++17	6 / 100	194 ms	31768 KiB

soccer

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

int biggest_stadium(int n, vector<vector<int>> F) {
  int r = -1, c = -1;
  for (int i = 0; i < n; ++i) {
    for (int j = 0; j < n; ++j) {
      if (F[i][j] == 1) {
        assert(r == -1 && c == - 1); 
        r = i, c = j; 
      }
    }
  }
  if (c == -1) {
    return n * n;
  }
  int toDel = (r + 1) * (c + 1); 
  toDel = min(toDel, (n - r) * (c + 1));
  toDel = min(toDel, (r + 1) * (n - c));
  toDel = min(toDel, (n - r) * (n - c));
  int ans = n * n - toDel; 
  return ans; 
}

• Subtask 0: 0 / 0
• Subtask 1: 6 / 6
• Subtask 2: 0 / 8
• Subtask 3: 0 / 22
• Subtask 4: 0 / 18
• Subtask 5: 0 / 16
• Subtask 6: 0 / 30