Cod sursa(job #1740481)

Utilizator VladG26Ene Vlad-Mihai VladG26 Data 11 august 2016 17:16:06
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.48 kb
#include <iostream>
#include <fstream>
using namespace std;

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

int n,p,sol[1000];

void afisare()
{
    for(int i=1; i<=p; i++)
        g<<sol[i]<<" ";
    g<<"\n";
}

void backTR(int k)
{
    if(k==p+1){
        afisare();
        return;
    }
    for(int i=sol[k-1]+1;i<=n-p+k;i++)
    {
        sol[k]=i;
        backTR(k+1);
    }
}


int main()
{
    f>>n>>p;
    backTR(1);

    return 0;
}