Cod sursa(job #3267000)

Utilizator Mate_3.14_9.8_infoRaducanu Mario-Ionut Mate_3.14_9.8_info Data 10 ianuarie 2025 22:37:38
Problema Generare de permutari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.48 kb
#include<fstream>

using namespace std;
ifstream cin("permutari.in");
ofstream cout("permutari.out");
int s[10],poz[10],n;
void afis()
{
    for(int i=1;i<=n;i++)
        cout<<s[i]<<" ";
    cout<<'\n';
}
void bac(int k)
{
    for(int i=1;i<=n;i++){
        if(!poz[i]){
            poz[i]=1;
            s[k]=i;
            if(k==n) afis();
            else bac(k+1);
            poz[i]=0;
        }
    }
}
int main()
{
    cin>>n;
    bac(1);
    return 0;
}