oj.uz

Submission #1007066

# Submission time Handle Problem Language Result Execution time Memory
1007066 2024-06-24T11:21:42 Z NeroZein Soccer Stadium (IOI23_soccer) C++17
1.5 / 100
 198 ms 31784 KB 
#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) {
        r = i, c = j; 
      }
    }
  }
  if (c == -1) {
    return n * n;
  }
  //cout << "r, c: " << r << ' ' << c << endl; 
  int ans = (c + 1) * (r) + c; //top left
  //cout << "topleft: " << (c + 1) * (r) + c << endl;
  ans = max(ans, (c + 1) * (n - r - 1) + c);//bot left
  //cout << "botleft: " << (c + 1) * (n - r - 1) + c << endl; 
  ans = max(ans, (n - c) * (r) + n - c - 1);//topright
  //cout << "topright: " << (n - c) * (r) + n - c - 1 << endl; 
  ans = max(ans, (n - c) * (n - r - 1) + n - c - 1); //bot right
  //cout << "botright: " << (n - c) * (n - r - 1) + n - c - 1 << endl; 
  int rr = min(r + 1, n - r); 
  int cc = min(c, n - c - 1);
  ans = max(ans, n * n - rr - cc);
  return ans; 
}

Subtask #0
0.0 / 0.0

# Verdict Execution time Memory Grader output
1 Partially correct 0 ms 344 KB partial

Subtask #1
1.5 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB ok
2 Correct 0 ms 348 KB ok
3 Correct 0 ms 348 KB ok
4 Correct 0 ms 348 KB ok
5 Correct 1 ms 348 KB ok
6 Partially correct 0 ms 348 KB partial
7 Partially correct 1 ms 348 KB partial
8 Partially correct 12 ms 2396 KB partial
9 Partially correct 198 ms 31784 KB partial

Subtask #2
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB ok
2 Correct 0 ms 348 KB ok
3 Partially correct 1 ms 344 KB partial
4 Partially correct 0 ms 348 KB partial
5 Partially correct 0 ms 348 KB partial
6 Partially correct 0 ms 348 KB partial
7 Partially correct 0 ms 348 KB partial
8 Correct 0 ms 348 KB ok
9 Correct 0 ms 348 KB ok
10 Incorrect 0 ms 348 KB wrong
11 Halted 0 ms 0 KB -

Subtask #3
0.0 / 22.0

# Verdict Execution time Memory Grader output
1 Partially correct 0 ms 344 KB partial
2 Correct 0 ms 348 KB ok
3 Correct 0 ms 348 KB ok
4 Partially correct 1 ms 344 KB partial
5 Partially correct 0 ms 348 KB partial
6 Partially correct 0 ms 348 KB partial
7 Partially correct 0 ms 348 KB partial
8 Partially correct 0 ms 348 KB partial
9 Correct 0 ms 348 KB ok
10 Correct 0 ms 348 KB ok
11 Incorrect 0 ms 348 KB wrong
12 Halted 0 ms 0 KB -

Subtask #4
0.0 / 18.0

# Verdict Execution time Memory Grader output
1 Partially correct 0 ms 344 KB partial
2 Correct 0 ms 348 KB ok
3 Correct 0 ms 348 KB ok
4 Correct 0 ms 348 KB ok
5 Correct 0 ms 348 KB ok
6 Partially correct 1 ms 344 KB partial
7 Partially correct 0 ms 348 KB partial
8 Partially correct 0 ms 348 KB partial
9 Partially correct 0 ms 348 KB partial
10 Partially correct 0 ms 348 KB partial
11 Correct 0 ms 348 KB ok
12 Correct 0 ms 348 KB ok
13 Incorrect 0 ms 348 KB wrong
14 Halted 0 ms 0 KB -

Subtask #5
0.0 / 16.0

# Verdict Execution time Memory Grader output
1 Partially correct 0 ms 344 KB partial
2 Correct 0 ms 348 KB ok
3 Correct 0 ms 348 KB ok
4 Correct 0 ms 348 KB ok
5 Correct 0 ms 348 KB ok
6 Partially correct 1 ms 344 KB partial
7 Partially correct 0 ms 348 KB partial
8 Partially correct 0 ms 348 KB partial
9 Partially correct 0 ms 348 KB partial
10 Partially correct 0 ms 348 KB partial
11 Correct 0 ms 348 KB ok
12 Correct 0 ms 348 KB ok
13 Incorrect 0 ms 348 KB wrong
14 Halted 0 ms 0 KB -

Subtask #6
0.0 / 30.0

# Verdict Execution time Memory Grader output
1 Partially correct 0 ms 344 KB partial
2 Correct 0 ms 348 KB ok
3 Correct 0 ms 348 KB ok
4 Correct 0 ms 348 KB ok
5 Correct 0 ms 348 KB ok
6 Correct 1 ms 348 KB ok
7 Partially correct 0 ms 348 KB partial
8 Partially correct 1 ms 348 KB partial
9 Partially correct 12 ms 2396 KB partial
10 Partially correct 198 ms 31784 KB partial
11 Partially correct 1 ms 344 KB partial
12 Partially correct 0 ms 348 KB partial
13 Partially correct 0 ms 348 KB partial
14 Partially correct 0 ms 348 KB partial
15 Partially correct 0 ms 348 KB partial
16 Correct 0 ms 348 KB ok
17 Correct 0 ms 348 KB ok
18 Incorrect 0 ms 348 KB wrong
19 Halted 0 ms 0 KB -