oj.uz

Submission #1064639

# Submission time Handle Problem Language Result Execution time Memory
1064639 2024-08-18T15:58:02 Z NemanjaSo2005 Gondola (IOI14_gondola) C++17
55 / 100
 29 ms 5400 KB 
#include "gondola.h"
#include<bits/stdc++.h>
#define ll long long
using namespace std;
const int maxn=1e5+5;
int N,niz[maxn],niz2[maxn];
set<int> S;
void adjust(){
   int najm=1;
   for(int i=1;i<=N;i++)
      if(niz[i]<niz[najm])
         najm=i;
   for(int i=1;i<=N;i++){
      if(i+najm-1<=N)
         niz2[i]=niz[i+najm-1];
      else
         niz2[i]=niz[i+najm-N-1];
   }
   for(int i=1;i<=N;i++)
      niz[i]=niz2[i];
}
int valid(int n, int inputSeq[]){
   N=n;
   for(int i=1;i<=N;i++){
      niz[i]=inputSeq[i-1];
   }
   for(int i=1;i<=N;i++){
      if(S.find(niz[i])!=S.end())
         return 0;
      S.insert(niz[i]);
   }
   S.clear();
   adjust();/*
   for(int i=1;i<=N;i++)
      cout<<niz[i]<<" ";
   cout<<endl;*/
   if(niz[1]>=N)
      return 1;
   int treba=niz[1];
   for(int i=2;i<=N;i++){
      treba++;
      if(niz[i]>N)
         continue;
      if(niz[i]!=treba)
         return 0;
   }
   return 1;
}
vector<pair<int,int>> V;
void makepairs(){
   int treba=niz[1];
   if(treba>N)
      treba=1;
   for(int i=1;i<=N;i++){
      V.push_back({niz[i],treba});
      treba++;
      if(treba>N)
         treba=1;
   }
   sort(V.begin(),V.end());
}
int replacement(int n, int gondolaSeq[], int replacementSeq[]){
   N=n;
   for(int i=1;i<=N;i++)
      niz[i]=gondolaSeq[i-1];
   adjust();
   makepairs();
   int sled=N+1;
   vector<int> R;
   for(auto x:V){
      while(sled<=x.first){
         R.push_back(x.second);
         x.second=sled;
         sled++;
      }
   }
   for(int i=0;i<R.size();i++)
      replacementSeq[i]=R[i];
   return R.size();
}

int countReplacement(int n, int inputSeq[]){
   if(valid(n,inputSeq)==0)
      return 0;
   return -3;
}

Compilation message

gondola.cpp: In function 'int replacement(int, int*, int*)':
gondola.cpp:77:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   77 |    for(int i=0;i<R.size();i++)
      |                ~^~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 10 ms 2500 KB Output is correct
7 Correct 6 ms 1116 KB Output is correct
8 Correct 17 ms 4556 KB Output is correct
9 Correct 7 ms 1624 KB Output is correct
10 Correct 23 ms 5212 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 9 ms 2660 KB Output is correct
7 Correct 6 ms 1116 KB Output is correct
8 Correct 17 ms 4416 KB Output is correct
9 Correct 6 ms 1628 KB Output is correct
10 Correct 24 ms 5204 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 11 ms 2344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 29 ms 5400 KB Output is correct

Subtask #4
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 352 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct

Subtask #6
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 7 ms 2772 KB Output is correct
12 Correct 8 ms 3020 KB Output is correct
13 Correct 10 ms 2136 KB Output is correct
14 Correct 8 ms 2772 KB Output is correct
15 Correct 13 ms 2744 KB Output is correct

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #8
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #9
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -