oj.uz

Submission #922620

# Submission time Handle Problem Language Result Execution time Memory
922620 2024-02-05T20:19:52 Z LucaLucaM Catfish Farm (IOI22_fish) C++17
0 / 100
 1000 ms 2097152 KB 
#ifndef FISH_CPP_INCLUDED
#define FISH_CPP_INCLUDED

#include "fish.h"

#include <vector>
#include <cstring>
#include <cassert>
#include <iostream>

typedef long long ll;

long long max_weights(int n, int m, std::vector<int> x, std::vector<int> y,
                      std::vector<int> w) {
  n++;
  ll cnt[n + 1][n + 1];
  memset(cnt, 0, sizeof(cnt));
  for (int i = 0; i < m; i++) {
    x[i]++, y[i]++;
    x[i] = n - 1 - x[i] + 1;
    cnt[x[i]][y[i]] += w[i];
  }
  for (int i = 1; i <= n; i++) {
    for (int j = 1; j <= n; j++) {
      cnt[i][j] += cnt[i - 1][j];
    }
  }
  ll dp[n + 1][n + 1];
  memset(dp, 0, sizeof(dp));
  for (int i = 2; i <= n; i++) {
    for (int j = 0; j <= (i == n? 0 : n); j++) {
      for (int k = 0; k <= (i == 2? 0 : n); k++) {
        dp[i][j] = std::max(dp[i][j], dp[i - 2][k] + cnt[i - 1][std::max(j, k)]);
      }
    }
  }
  return dp[n][0];
  return 0;
}


#endif // FISH_CPP_INCLUDED

Subtask #1
0 / 3.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1040 ms 2097152 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #2
0 / 6.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB 1st lines differ - on the 1st token, expected: '2', found: '1'
2 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1069 ms 2097152 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB 1st lines differ - on the 1st token, expected: '3', found: '2'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB 1st lines differ - on the 1st token, expected: '3', found: '2'
2 Halted 0 ms 0 KB -

Subtask #6
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB 1st lines differ - on the 1st token, expected: '3', found: '2'
2 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1069 ms 2097152 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1040 ms 2097152 KB Time limit exceeded
2 Halted 0 ms 0 KB -