Submission #615582

#	Time	Username	Problem	Language	Result	Execution time	Memory
615582		nohaxjustsoflo	Gondola (IOI14_gondola)	C++17	20 / 100	14 ms	1136 KiB

gondola

#include <bits/stdc++.h>
#include <iostream>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
typedef tree<ll,null_type,less_equal<ll>,rb_tree_tag,tree_order_statistics_node_update> order_set;
mt19937 mt_rand(chrono::high_resolution_clock::now().time_since_epoch().count());
//uniform_int_distribution<int> gen; ///(min, max)
//int random() {return gen(mt_rand);}
const int mxN=1e6+5;
const int mod=998244353;
const int mxlogN=40;
const int mxK=26;
const int inf=2e9;
const int K=600;
#include "gondola.h"

int valid(int n, int inputSeq[])
{
    for(int i=0; i<n; i++)
    {
        if(inputSeq[i]<=n)
        {
            for(int j=i+1; j-i<n; j++)
            {
                int j2=j%n;
                if(inputSeq[j2]<=n&&inputSeq[j2]!=(inputSeq[i]+j-i-1)%n+1) return 0;
            }
            break;
        }
    }
    sort(inputSeq,inputSeq+n);
    for(int i=0; i+1<n; i++) if(inputSeq[i]==inputSeq[i+1]) return 0;
    return 1;
}

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

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

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

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

/*
int main()
{
    int n,m,k; cin >> n >> m >> k;
    int r[m][2], l[m], p[n];
    for(int i=0; i<m; i++) cin >> r[i][0] >> r[i][1] >> l[i];
    for(int i=0; i<k; i++) cin >> p[i];
    cout << travel_plan(n,m,r,l,k,p) << "\n";
}
*/
/*
5 4 3
0 1 2
0 2 3
3 2 1
2 4 4
1 3 4
*/

• 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