Submission #66329

#	Time	Username	Problem	Language	Result	Execution time	Memory
66329		someone_aa	Gondola (IOI14_gondola)	C++17	20 / 100	35 ms	1712 KiB

gondola

#include "gondola.h"
#include <bits/stdc++.h>

using namespace std;

int valid(int n, int arr[]) {
    bool check = true;

    for(int i=1;i<n;i++) {
        if(arr[i] > n) continue;
        else if(arr[i] == 1) {
            if(arr[i-1] < n)
                check = false;
        }
        else {
            if(arr[i-1] <= n && arr[i-1] != arr[i] - 1) check = false;
        }
    }

    sort(arr, arr+n);
    for(int i=1;i<n;i++) {
        if(arr[i] == arr[i-1]) check = false;
    }
    if(check) return 1;
    else return 0;
}

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

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

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

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

/*int main() {
    int arr[] = {6, 6, 7, 7};
    cout<<valid(4, arr);
}*/

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 10 / 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