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Submission #1005806

# Submission time Handle Problem Language Result Execution time Memory
1005806 2024-06-23T05:26:24 Z Gray Gondola (IOI14_gondola) C++17
20 / 100
 33 ms 7196 KB 
#include<bits/stdc++.h>
#include "gondola.h"
#define ll long long
#define ff first
#define ss second
#define ln "\n"

using namespace std;


int valid(int n, int inputSeq[])
{
  vector<ll> sn(n);
  ll trunk=-1;
  map<ll, ll> usd;
  for (ll i=0; i<n; i++){
    if (usd[inputSeq[i]]) return 0;
    usd[inputSeq[i]]=1;
    if (inputSeq[i]<=n) {
      sn[i]=inputSeq[i];
      trunk=i;
    }
  }
  if (trunk==-1) return 1;
  ll init = inputSeq[trunk]-1;
  for (ll i=trunk-1; i>=0; i--){
    sn[i]=(--init+n)%n+1;
  }
  init=inputSeq[trunk]-1;
  for (ll i=trunk+1; i<n; i++){
    sn[i]=(++init)%n+1;
  }
  for (ll i=0; i<n; i++){
    if (inputSeq[i]<=n and inputSeq[i]!=sn[i]) return 0;
  }
  return 1;
}

//----------------------

int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
  return -2;
}

//----------------------

int countReplacement(int n, int inputSeq[])
{
  return -3;
}

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 1 ms 344 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 10 ms 3164 KB Output is correct
7 Correct 6 ms 1372 KB Output is correct
8 Correct 23 ms 5724 KB Output is correct
9 Correct 7 ms 2136 KB Output is correct
10 Correct 27 ms 6492 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 1 ms 348 KB Output is correct
6 Correct 10 ms 3164 KB Output is correct
7 Correct 6 ms 1372 KB Output is correct
8 Correct 21 ms 5660 KB Output is correct
9 Correct 6 ms 2140 KB Output is correct
10 Correct 26 ms 6596 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 14 ms 3164 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 33 ms 7196 KB Output is correct

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Integer -2 violates the range [0, 350000]
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Integer -2 violates the range [0, 350000]
2 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Integer -2 violates the range [0, 350000]
2 Halted 0 ms 0 KB -

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 348 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 344 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -