oj.uz

Submission #870663

# Submission time Handle Problem Language Result Execution time Memory
870663 2023-11-08T18:42:12 Z Ludissey Catfish Farm (IOI22_fish) C++17
0 / 100
 22 ms 11100 KB 
#include "fish.h"
#include <bits/stdc++.h>
#define int long long
using namespace std;
vector<int> a;
vector<int> memo;
int N,M;
int dp(int x){
  if(memo[x]!=-1) return memo[x];
  if(x>=M) return 0; 
  int take=dp(x+2)+a[x+1];
  if(x>0) take+=a[x-1];
  return memo[x] = max(take, dp(x+1));
}

long long max_weights(signed n, signed m, std::vector<signed> X, std::vector<signed> Y, std::vector<signed> W) {
  N=n; M=m;
  a.resize(N,0);
  memo.resize(N,-1);
  for (int i = 0; i < M; i++) a[X[i]] = W[i];
  cout << dp(0);
}

Compilation message

fish.cpp: In function 'long long int max_weights(int, int, std::vector<int>, std::vector<int>, std::vector<int>)':
fish.cpp:22:1: warning: no return statement in function returning non-void [-Wreturn-type]
   22 | }
      | ^

Subtask #1
0 / 3.0

# Verdict Execution time Memory Grader output
1 Runtime error 22 ms 11100 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #2
0 / 6.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 348 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 3676 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 348 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 348 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #6
0 / 17.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 348 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 3676 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# Verdict Execution time Memory Grader output
1 Runtime error 22 ms 11100 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -