Cod sursa(job #2289321)

Utilizator XsoundCristian-Ioan Roman Xsound Data 24 noiembrie 2018 13:00:49
Problema Generare de permutari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.58 kb
#include <bits/stdc++.h>
using namespace std;
ifstream fin("permutari.in");
ofstream fout("permutari.out");
int n,t[100];
bitset <100> viz;
void gen(int k);
int main()
{
    fin>>n;
    gen(1);
    return 0;
}

void gen(int k)
{
    int i;
    if(k==n+1)
    {
        for(i=1;i<k;i++)
            fout<<t[i]<<' ';
        fout<<'\n';
        return ;
    }
    else
    {
        for(i=1;i<=n;i++)
            if(viz[i]==0)
            {
                viz[i]=1;
                t[k]=i;
                gen(k+1);
                viz[i]=0;
            }
    }
}