Cod sursa(job #2752129)

Utilizator EmiHHodoroaba Emanuel EmiH Data 16 mai 2021 20:00:59
Problema Planeta Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.72 kb
#include <iostream>
#include <bits/stdc++.h>
#include <fstream>

using namespace std;
ifstream in("planeta.in");
ofstream out("planeta.out");
long long ans[32]={0},k;
void recurs(long long s, long long d, long long k){
    long long i;
    for(i=s;i<=d;i++)
        if (ans[i-s]*ans[d-i]<=k)
            k=k-ans[i-s]*ans[d-i];
        else
            break;
    out << i << " ";
    if (s<i)
        recurs(s,i-1,k/ans[d-i]);
    if (i<d)
        recurs(i+1,d,k%ans[d-i]);
}
int main()
{
    long long n,m,x,y, maxim;
    in >> n >> k;
    ans[0] = 1;
    for(int i=1;i<=n;i++){
        for(int j=1;j<=i;j++)
            ans[i]+=ans[j-1]*ans[i-j];
    }
    k--;
    recurs(1,n,k);

    return 0;
}