Submission #516034

#	Time	Username	Problem	Language	Result	Execution time	Memory
516034		antonioqbab	Gondola (IOI14_gondola)	C++14	20 / 100	44 ms	5460 KiB

gondola

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

using namespace std;

map<int,int> mp;

int valid(int n, int a[])
{
    int index=-1;
    vector<int> real(n);
    for(int i=0;i<n;++i){
        if(mp.count(a[i]))
            return 0;
        ++mp[a[i]];
    }
    for(int i=0; i<n; ++i)
        if(a[i]<=n) {
            index=i;
            break;
        }
    if(index==-1)
        return 1;
    int cur=a[index];
    cur=cur==n?1:cur+1;
    for(int j=(index+1)%n; j!=index; j=(j+1)%n,cur=cur==n?1:cur+1)
        if(a[j]<=n && a[j] !=cur)
            return 0;
    return 1;
}

int replacement(int n, int T[], int ans[]) {
            return 0;
}

int countReplacement(int n, int T[]) {
            return 0;
}

• 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