Cod sursa(job #1011062)

Utilizator Dayanna000Amegica Dayanna Dayanna000 Data 16 octombrie 2013 09:38:58
Problema Generare de permutari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.56 kb
#include <iostream>
#include<fstream>
using namespace std;
ifstream f("permutari.in");
ofstream g("permutari.out");

int n, v[10];

void afis() {
    for(int i=1;i<=n;i++)
        g<<v[i]<<" ";
    g<<"\n";
}

void bkt( int pos ) {
    if (pos==n+1)
        afis();
    else {
        for(int i=1;i<=n;i++) {
            int ok=1;
            for(int j=1;j<pos;j++)
                if(v[j]==i)
                    ok=0;

            if(ok==1) {
                v[pos]=i;
                bkt(pos+1);
            }
        }
    }
}

int main() {
    f>>n;
    bkt(1);
}