Submission #1356183

#	Time	Username	Problem	Language	Result	Execution time	Memory
1356183		marselel	Gondola (IOI14_gondola)	C++20	10 / 100	16 ms	4824 KiB

gondola

#include "gondola.h"
#include <bits/stdc++.h>
using namespace std;

int valid(int n, int inputSeq[])
{
    vector<int> a;
    set<int> st;
    for (int i = 0; i < n; ++i) {
        a.push_back(inputSeq[i]);
        st.insert(inputSeq[i]);
    }
    if (st.size() != a.size()) {
        return 0;
    }
    int last = -1;
    for (int i = 0; i < n; ++i) {
        if (a[i] > n)continue;
        if (a[i] < last) {
            if (a[i] != 1 || last != n)return 0;
        }
        last = a[i];
    }
    return 1;
}

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

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

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

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

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 0 / 10
• Subtask 4: 0 / 5
• Subtask 5: 0 / 10
• Subtask 6: 0 / 20
• Subtask 7: 0 / 5
• Subtask 8: 0 / 15
• Subtask 9: 0 / 15
• Subtask 10: 0 / 10