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Submission #284742

# Submission time Handle Problem Language Result Execution time Memory
284742 2020-08-28T00:53:53 Z Ozy Gondola (IOI14_gondola) C++17
15 / 100
 15 ms 1312 KB 
#include "gondola.h"
#include <bits/stdc++.h>
using namespace std;
#define rep(i,a,b) for (int i = (a); i <= (b); i++)
#define debug(a) cerr << #a << " = " << a << endl

int visitados[250002];

int valid(int n, int inputSeq[])
{
    int pos, val, a, dif;
    bool res;

    pos = -1;
    val = -1;
    rep(i,0,n-1) {
        if (inputSeq[i] <= n) {
            pos = i;
            val = inputSeq[i];
            break;
        }
    }
    if (pos == -1) return 1;

    dif = pos - val;
    debug(dif);

    res = true;
    rep(i,0,n-1) {

        if (inputSeq[i] <= n) {
            a = inputSeq[i] + dif;
            a += n;
            a %= n;
            if (a != i) res = false;
        }

    }

    if (res) return 1;
    else return 0;
}

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

int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
    int MAX,res,cont;

    rep(i, 0, 250000) visitados[i] = 0;

    MAX = 0;
    rep(i,0,n-1){
        visitados[gondolaSeq[i]] = 1;
        MAX = max(MAX, gondolaSeq[i]);
    }

    res = MAX - n;
    cont = 0;
    rep (i,1,MAX-1) {
        if (visitados[i] == 0) {
            replacementSeq[cont] = i;
            cont++;
        }
    }

    return res;
}

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

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

Subtask #1
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 1 ms 384 KB Output is correct
4 Correct 1 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 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 0 ms 384 KB Output is correct
6 Correct 6 ms 512 KB Output is correct
7 Correct 15 ms 640 KB Output is correct
8 Correct 11 ms 640 KB Output is correct
9 Correct 4 ms 384 KB Output is correct
10 Correct 12 ms 768 KB Output is correct

Subtask #3
0 / 10.0

# 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 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 6 ms 512 KB Output is correct
7 Correct 13 ms 768 KB Output is correct
8 Correct 11 ms 640 KB Output is correct
9 Correct 4 ms 384 KB Output is correct
10 Correct 12 ms 640 KB Output is correct
11 Incorrect 0 ms 384 KB Output isn't correct
12 Halted 0 ms 0 KB -

Subtask #4
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1280 KB Output is correct
2 Correct 1 ms 1280 KB Output is correct
3 Correct 1 ms 1280 KB Output is correct
4 Correct 1 ms 1280 KB Output is correct
5 Correct 1 ms 1280 KB Output is correct

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1280 KB Output is correct
2 Correct 1 ms 1280 KB Output is correct
3 Correct 1 ms 1280 KB Output is correct
4 Correct 1 ms 1280 KB Output is correct
5 Correct 1 ms 1312 KB Output is correct
6 Correct 1 ms 1280 KB Output is correct
7 Incorrect 1 ms 1280 KB Output isn't correct
8 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1280 KB Output is correct
2 Correct 1 ms 1280 KB Output is correct
3 Correct 1 ms 1280 KB Output is correct
4 Correct 1 ms 1280 KB Output is correct
5 Correct 1 ms 1280 KB Output is correct
6 Correct 1 ms 1280 KB Output is correct
7 Incorrect 1 ms 1280 KB Output isn't correct
8 Halted 0 ms 0 KB -

Subtask #7
0 / 5.0

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