oj.uz

Submission #1103073

# Submission time Handle Problem Language Result Execution time Memory
1103073 2024-10-19T22:50:58 Z aaaaaarroz Nile (IOI24_nile) C++17
67 / 100
 2000 ms 6600 KB 
#include <bits/stdc++.h>
#include "nile.h"
using namespace std;
typedef long long ll;
vector<ll> calculate_costs(vector<int> W, vector<int> A, vector<int> B, vector<int> E) {                   
  int Q = (int)E.size();
  int N=(int)W.size();
  vector<ll>ans;
  vector<tuple<int,int,int>>ordenar;
  for(int i=0;i<N;i++){
    ordenar.push_back({W[i],B[i],A[i]});
  }
  sort(ordenar.begin(),ordenar.end());
  W.clear();
  A.clear();
  B.clear();
  for(auto[w,b,a]:ordenar){
    A.push_back(a);
    B.push_back(b);
    W.push_back(w);
  }
  for(int e=0;e<Q;e++){
    int d=E[e];
    vector<ll>dp(N,LLONG_MAX);
    for(int i=0;i<N;i++){
      if(i==0){
        dp[i]=A[i];
      }
      if(i==1){
        if((W[i]-W[i-1])<=d){
          dp[i]=(B[i]+B[i-1]);
        }
        else{
          dp[i]=(dp[i-1]+A[i]);
        }
      }
      if(i>=2){
        dp[i]=((ll)A[i]+dp[i-1]);
        if((W[i]-W[i-1])<=d){
          dp[i]=min(dp[i],(ll)((ll)B[i]+(ll)B[i-1]+dp[i-2]));
        }
        if((W[i]-W[i-2])<=d){
          if(i>=3){
            dp[i]=min(dp[i],(ll)((ll)B[i]+(ll)B[i-2]+(ll)A[i-1]+dp[i-3]));
          }
          else{
            dp[i]=min(dp[i],(ll)((ll)B[i]+(ll)B[i-2]+(ll)A[i-1]));
          }
        }
      }
    }
    ans.push_back(dp[N-1]);
  }
  return ans;
}

Subtask #0
0.0 / 0.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 504 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 31 ms 4800 KB Output is correct
2 Correct 33 ms 6384 KB Output is correct
3 Correct 30 ms 6336 KB Output is correct
4 Correct 29 ms 4800 KB Output is correct
5 Correct 29 ms 6600 KB Output is correct
6 Correct 28 ms 4808 KB Output is correct

Subtask #3
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 34 ms 4800 KB Output is correct
2 Correct 27 ms 4808 KB Output is correct
3 Correct 30 ms 5824 KB Output is correct
4 Correct 29 ms 5056 KB Output is correct
5 Correct 29 ms 4808 KB Output is correct
6 Correct 30 ms 4800 KB Output is correct

Subtask #4
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 504 KB Output is correct
7 Correct 2 ms 504 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 2 ms 336 KB Output is correct
11 Correct 2 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 504 KB Output is correct
7 Correct 31 ms 4800 KB Output is correct
8 Correct 33 ms 6384 KB Output is correct
9 Correct 30 ms 6336 KB Output is correct
10 Correct 29 ms 4800 KB Output is correct
11 Correct 29 ms 6600 KB Output is correct
12 Correct 28 ms 4808 KB Output is correct
13 Correct 34 ms 4800 KB Output is correct
14 Correct 27 ms 4808 KB Output is correct
15 Correct 30 ms 5824 KB Output is correct
16 Correct 29 ms 5056 KB Output is correct
17 Correct 29 ms 4808 KB Output is correct
18 Correct 30 ms 4800 KB Output is correct
19 Correct 2 ms 504 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 2 ms 336 KB Output is correct
23 Correct 2 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 40 ms 4800 KB Output is correct
26 Correct 33 ms 4804 KB Output is correct
27 Correct 34 ms 4804 KB Output is correct
28 Correct 35 ms 4796 KB Output is correct
29 Correct 42 ms 4856 KB Output is correct
30 Correct 34 ms 4808 KB Output is correct

Subtask #6
0.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 34 ms 4800 KB Output is correct
2 Correct 27 ms 4808 KB Output is correct
3 Correct 30 ms 5824 KB Output is correct
4 Correct 29 ms 5056 KB Output is correct
5 Correct 29 ms 4808 KB Output is correct
6 Correct 30 ms 4800 KB Output is correct
7 Execution timed out 2057 ms 5628 KB Time limit exceeded
8 Halted 0 ms 0 KB -

Subtask #7
0.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 2 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 504 KB Output is correct
8 Correct 31 ms 4800 KB Output is correct
9 Correct 33 ms 6384 KB Output is correct
10 Correct 30 ms 6336 KB Output is correct
11 Correct 29 ms 4800 KB Output is correct
12 Correct 29 ms 6600 KB Output is correct
13 Correct 28 ms 4808 KB Output is correct
14 Correct 34 ms 4800 KB Output is correct
15 Correct 27 ms 4808 KB Output is correct
16 Correct 30 ms 5824 KB Output is correct
17 Correct 29 ms 5056 KB Output is correct
18 Correct 29 ms 4808 KB Output is correct
19 Correct 30 ms 4800 KB Output is correct
20 Correct 2 ms 504 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 2 ms 336 KB Output is correct
24 Correct 2 ms 336 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 40 ms 4800 KB Output is correct
27 Correct 33 ms 4804 KB Output is correct
28 Correct 34 ms 4804 KB Output is correct
29 Correct 35 ms 4796 KB Output is correct
30 Correct 42 ms 4856 KB Output is correct
31 Correct 34 ms 4808 KB Output is correct
32 Execution timed out 2057 ms 5628 KB Time limit exceeded
33 Halted 0 ms 0 KB -