Cod sursa(job #2523262)

Utilizator FoxBloodEEEvreiSiNume FoxBlood Data 13 ianuarie 2020 21:18:46
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.66 kb
#include <iostream>
#include <fstream>

using namespace std;

int n, sol[100];

ifstream f("submultimi.in");
ofstream g("submultimi.out");


bool valid(int poz)
{
    for(int i = 1;i<poz;i++)
        if(sol[poz] <= sol[i])
        return false;




    return true;
}


void afisare(int poz)
{
    for(int i = 1;i<=poz;i++)
        g<<sol[i]<<" ";

    g<<"\n";
}

void back_track(int poz)
{
    for(int i = 1;i<=n;i++)
    {
        sol[poz] = i;
        if(valid(poz))
        {
            afisare(poz);
            back_track(poz+1);
        }
    }
}




int main()
{
    f>>n;

    back_track(1);
    return 0;
}