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Submission #866707

# Submission time Handle Problem Language Result Execution time Memory
866707 2023-10-26T19:09:14 Z Onur_Ilgaz Gondola (IOI14_gondola) C++17
25 / 100
 30 ms 5456 KB 
#include "gondola.h"
#include <bits/stdc++.h>
#define inf INT_MAX
using namespace std;

int valid(int n, int arr[])
{
  int ind = 0, mn = inf;
  set <int> st;
  for(int i = 0; i < n; i++) {
    if(arr[i] < mn) ind = i, mn = arr[i];
    if(st.count(arr[i])) return 0;
    st.insert(arr[i]);
  }
  int now = mn + 1;
  // cout<<ind<<" "<<now<<" ";
  for(int i = (ind + 1) % n; i % n != ind; i = (i + 1) % n, now++) {
    if(arr[i] <= n and arr[i] != now) {
        return 0;
    }
  }
  return 1;
}

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

int replacement(int n, int arr[], int ans[])
{
  map <int, int> mp;
  int mxi = 0, mx = 0;
  int shift = 0;
  for(int i = 0; i < n; i++) {
    mp[arr[i]] = i;
    if(arr[i] > mx) mxi = i, mx = arr[i];
    if(arr[i] <= n) {
      shift = (arr[i] - i - 1) % n;
    }
  }
  // cout<<"what"<<"\n";
  int l = mx;
  for(int i = n + 1; i <= l; i++) {
    int val;
    if(mp.count(i)) {
      val = mp[i];
    }
    else {
      val = mxi;
    }
    // cout<<val<<" "<<shift<<"\n";
    ans[i - (n + 1)] = (val + shift + n) % n + 1;
  }
  return l - n;
}

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

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

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 344 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 448 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 436 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 444 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 11 ms 2396 KB Output is correct
7 Correct 6 ms 1240 KB Output is correct
8 Correct 27 ms 4344 KB Output is correct
9 Correct 6 ms 1588 KB Output is correct
10 Correct 24 ms 4988 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 1 ms 500 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 10 ms 2392 KB Output is correct
7 Correct 7 ms 1220 KB Output is correct
8 Correct 25 ms 4252 KB Output is correct
9 Correct 6 ms 1632 KB Output is correct
10 Correct 26 ms 4976 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 12 ms 2396 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 30 ms 5456 KB Output is correct

Subtask #4
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 444 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 1 ms 348 KB Output is correct

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 516 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 444 KB Output is correct
6 Incorrect 1 ms 348 KB Output isn't correct
7 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# 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 440 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Incorrect 1 ms 444 KB Output isn't correct
7 Halted 0 ms 0 KB -

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 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 1 ms 516 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 1 ms 440 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 -