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Submission #38832

# Submission time Handle Problem Language Result Execution time Memory
38832 2018-01-07T04:56:31 Z adamczh1 Gondola (IOI14_gondola) C++14
20 / 100
 109 ms 8928 KB 
#include "gondola.h"
#include <bits/stdc++.h>
using namespace std;

int valid(int n, int inputSeq[])
{
	set<int> s;
	set<int> t;
	for(int i=0;i<n;i++){
		if(inputSeq[i]<=n){
			s.insert((i-inputSeq[i]+n)%n);
		}
		t.insert(inputSeq[i]);
	}
	return s.size()<=1 && t.size()==n;
}

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

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

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

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

Compilation message

gondola.cpp: In function 'int valid(int, int*)':
gondola.cpp:15:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  return s.size()<=1 && t.size()==n;
                                ^

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 3384 KB Output is correct
2 Correct 0 ms 3384 KB Output is correct
3 Correct 0 ms 3384 KB Output is correct
4 Correct 0 ms 3384 KB Output is correct
5 Correct 0 ms 3384 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 3384 KB Output is correct
2 Correct 0 ms 3384 KB Output is correct
3 Correct 0 ms 3384 KB Output is correct
4 Correct 0 ms 3384 KB Output is correct
5 Correct 0 ms 3384 KB Output is correct
6 Correct 13 ms 5100 KB Output is correct
7 Correct 109 ms 7740 KB Output is correct
8 Correct 26 ms 6684 KB Output is correct
9 Correct 3 ms 4440 KB Output is correct
10 Correct 33 ms 7344 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 3384 KB Output is correct
2 Correct 0 ms 3384 KB Output is correct
3 Correct 0 ms 3384 KB Output is correct
4 Correct 0 ms 3384 KB Output is correct
5 Correct 0 ms 3384 KB Output is correct
6 Correct 13 ms 5100 KB Output is correct
7 Correct 79 ms 7740 KB Output is correct
8 Correct 29 ms 6684 KB Output is correct
9 Correct 6 ms 4440 KB Output is correct
10 Correct 36 ms 7344 KB Output is correct
11 Correct 0 ms 3384 KB Output is correct
12 Correct 0 ms 3384 KB Output is correct
13 Correct 19 ms 5100 KB Output is correct
14 Correct 0 ms 3384 KB Output is correct
15 Correct 83 ms 8928 KB Output is correct

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 3384 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 3384 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 3384 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 3384 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 3384 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 3384 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 3384 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -