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Submission #469562

# Submission time Handle Problem Language Result Execution time Memory
469562 2021-09-01T10:54:17 Z Soumya1 Gondola (IOI14_gondola) C++17
20 / 100
 52 ms 5140 KB 
#include "gondola.h"
#include <bits/stdc++.h>
using namespace std;
int valid(int n, int a[]) {
  bool ok = true;
  map<int, bool> mp;
  for (int i = 0; i < n; i++) {
    ok &= (!mp[a[i]]);
    mp[a[i]] = true;
  }
  int pos = -1, val = -1;
  for (int i = 0; i < n; i++) {
    if (a[i] <= n) {
      val = a[i];
      pos = i;
      break;
    }
  }
  val++;
  if (val > n) val = 1;
  for (int i = pos + 1; i < n; i++) {
    if (a[i] <= n) {
      ok &= (a[i] == val);
    }
    val++;
    if (val > n) val = 1;
  }
  for (int i = 0; i < pos; i++) {
    if (a[i] <= n) {
      ok &= (a[i] == val);
    }
    val++;
    if (val > n) val = 1;
  }
  return (int) ok;
}
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 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 15 ms 2380 KB Output is correct
7 Correct 39 ms 4088 KB Output is correct
8 Correct 29 ms 4256 KB Output is correct
9 Correct 9 ms 1536 KB Output is correct
10 Correct 35 ms 4988 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 216 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 15 ms 2428 KB Output is correct
7 Correct 38 ms 4108 KB Output is correct
8 Correct 30 ms 4328 KB Output is correct
9 Correct 9 ms 1484 KB Output is correct
10 Correct 37 ms 4904 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 300 KB Output is correct
13 Correct 21 ms 2228 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 52 ms 5140 KB Output is correct

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 8 ms 204 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 1 ms 204 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 1 ms 204 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 1 ms 296 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 204 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 204 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 204 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -