oj.uz

Submission #1087479

# Submission time Handle Problem Language Result Execution time Memory
1087479 2024-09-12T18:19:55 Z juicy Treasure (different grader from official contest) (CEOI13_treasure2) C++17
0 / 100
 1 ms 448 KB 
#include "treasure.h"

#include <bits/stdc++.h>

using namespace std;

#ifdef LOCAL
#include "debug.h"
#else
#define debug(...) 42
#endif

int a[105][105];

void findTreasure(int n) {
  int m = n / 2;
  for (int i = n; i; --i) {
    for (int j = n; j; --j) {
      if (i <= m && j <= m) {
        a[i][j] = a[n][j] + a[i][n] + a[n][n] - countTreasure(i + 1, j + 1, n, n);
      } else if (i <= m && j > m) {
        a[i][j] = a[n][j] - countTreasure(i + 1, 1, n, j);
      } else if (j > m) {
        a[i][j] = countTreasure(1, 1, i, j);
      } else {
        a[i][j] = a[i][n] - countTreasure(1, j + 1, i, n);
      }
    }
  }  
  for (int i = 1; i <= n; ++i) {
    for (int j = 1; j <= n; ++j) {
      if (a[i][j] - a[i - 1][j] - a[i][j - 1] + a[i - 1][j - 1]) {
        Report(i, j);
      }
    }
  }
}

Subtask #1
0.0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Error - no treasure at (r, c) : r = 2, c = 1
2 Incorrect 0 ms 348 KB Error - no treasure at (r, c) : r = 1, c = 6
3 Incorrect 0 ms 348 KB Error - no treasure at (r, c) : r = 1, c = 1
4 Incorrect 0 ms 348 KB Error - no treasure at (r, c) : r = 1, c = 1
5 Incorrect 0 ms 348 KB Error - no treasure at (r, c) : r = 1, c = 3
6 Incorrect 1 ms 448 KB Error - no treasure at (r, c) : r = 1, c = 1
7 Incorrect 0 ms 348 KB Error - no treasure at (r, c) : r = 1, c = 1
8 Incorrect 1 ms 344 KB Error - no treasure at (r, c) : r = 8, c = 45
9 Incorrect 0 ms 348 KB Error - no treasure at (r, c) : r = 1, c = 2
10 Incorrect 1 ms 348 KB Error - no treasure at (r, c) : r = 1, c = 3