Cod sursa(job #2026678)

Utilizator GabiTulbaGabi Tulba-Lecu GabiTulba Data 24 septembrie 2017 21:02:26
Problema Planeta Scor 30
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.77 kb
#include <bits/stdc++.h>

#define MaxN 35
#define INF 2140000000
#define INFLL 4611686018427387904

using namespace std;

FILE *IN,*OUT;

int N;
long long K,d[MaxN];

void Solve(int s,int e,long long &pos,long long amp)
{
    if(s==e)
    {
        fprintf(OUT,"%d ",s);
        return;
    }
    if(s>e)return;
    int p=s;
    while(d[p-s]*d[e-p]*amp<=pos)
        pos-=d[p-s]*d[e-p]*amp,p++;
    fprintf(OUT,"%d ",p);

    Solve(s,p-1,pos,d[e-p]);
    Solve(p+1,e,pos,1);
}

int main()
{
    IN=fopen("planeta.in","r");
    OUT=fopen("planeta.out","w");

    fscanf(IN,"%d%lld",&N,&K);

    d[0]=d[1]=1;

    for(int i=2;i<=N;i++)
        for(int j=0;j<i;j++)
            d[i]+=d[j]*d[i-j-1];

    K--;

    Solve(1,N,K,1);

    return 0;
}