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Submission #253302

# Submission time Handle Problem Language Result Execution time Memory
253302 2020-07-27T16:36:41 Z eohomegrownapps Gondola (IOI14_gondola) C++14
20 / 100
 13 ms 1152 KB 
#include "gondola.h"
#include <bits/stdc++.h>
using namespace std;

int valid(int n, int inputSeq[]){
    vector<bool> seen(250002,false);
    int mnv = 250002;
    int mnind = -1;
    for (int i = 0; i<n; i++){
        if (seen[inputSeq[i]]){
            return 0;
        }
        seen[inputSeq[i]]=true;
        if (mnv>inputSeq[i]){
            mnv=inputSeq[i];
            mnind=i;
        }
    }
    if (mnv>n){
        return 1;
    }
    mnv++;
    for (int i = (mnind+1)%n; i!=mnind; i=(i+1)%n){
        if (1<=inputSeq[i]&&inputSeq[i]<=n){
            if (mnv!=inputSeq[i]){
                return 0;
            }
        }
        mnv++;
    }
    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 1 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 5 ms 512 KB Output is correct
7 Correct 11 ms 640 KB Output is correct
8 Correct 9 ms 640 KB Output is correct
9 Correct 3 ms 384 KB Output is correct
10 Correct 11 ms 640 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 6 ms 512 KB Output is correct
7 Correct 11 ms 640 KB Output is correct
8 Correct 9 ms 640 KB Output is correct
9 Correct 3 ms 384 KB Output is correct
10 Correct 11 ms 640 KB Output is correct
11 Correct 0 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 6 ms 768 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 13 ms 1152 KB Output is correct

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 384 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 256 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 384 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 256 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 256 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 256 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 256 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -