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Submission #224772

# Submission time Handle Problem Language Result Execution time Memory
224772 2020-04-18T18:47:16 Z Haunted_Cpp Visiting Singapore (NOI20_visitingsingapore) C++17
0 / 100
 135 ms 262148 KB 
#include <iostream>
#include <vector>
#include <algorithm>
#include <bitset>
#include <cassert>
#include <cstring>
 
typedef long long i64;
using namespace std;

const int N = 5e3 + 5;

int dp [N][N][2][2];

int k, n, m, a, b;

int felicidade_evento [N];
int dia_evento [N];
int tarefas [N];

int solve (int p, int task, bool skip_task, bool skip_day) {
  if (task >= m) {
    return 0;
  }
  if (p >= n) {
    if (skip_task == false) {
      return ( a + (m - task) * b);
    } else {
      return ( (m - task) * b );
    }
  }
  int &res = dp[p][task][skip_task][skip_day];
  if (~res) return res;
  res = -1e9;
  if (tarefas[task] == dia_evento[p]) {
    res = max (res, felicidade_evento[tarefas[task]] + solve (p + 1, task + 1, false, false));
  } else {
    if (skip_task == false) {
      res = max (res, a + b + solve (p, task + 1, true, skip_day));
    } 
    if (skip_task == true){
      res = max (res, b + solve (p, task + 1, true, skip_day));
    }
    
    if (skip_day == false) {
      res = max (res, a + b + solve (p + 1, task, skip_task, true));
    }
    
    if (skip_day == true) {
      res = max (res, b + solve (p + 1, task, skip_task, true));
    }
    
  }
  return res;
}

int main () {
  ios::sync_with_stdio(0);
  cin.tie(0);
  cin >> k >> n >> m >> a >> b;
  for (int i = 1; i <= k; i++) cin >> felicidade_evento[i];
  for (int i = 0; i < n; i++) cin >> dia_evento[i];
  for (int i = 0; i < m; i++) cin >> tarefas[i];
  memset (dp, -1, sizeof(dp));
  int mn = -1e9;
  for (int i = 0; i < n; i++) {
    mn = max (mn, solve (i, 0, false, false));
  }
  cout << mn << '\n';
  return 0;
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Runtime error 135 ms 262148 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #2
0 / 6.0

# Verdict Execution time Memory Grader output
1 Runtime error 128 ms 262148 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Runtime error 127 ms 262148 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #4
0 / 7.0

# Verdict Execution time Memory Grader output
1 Runtime error 127 ms 262148 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #5
0 / 8.0

# Verdict Execution time Memory Grader output
1 Runtime error 127 ms 262148 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #6
0 / 13.0

# Verdict Execution time Memory Grader output
1 Runtime error 129 ms 262144 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #7
0 / 50.0

# Verdict Execution time Memory Grader output
1 Runtime error 135 ms 262148 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -