Cod sursa(job #2375720)
Utilizator | Raul Somesan raulsomesan | Data | 8 martie 2019 11:46:23 |
---|---|---|---|
Problema | Combinari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | pregatire_cls10_oji | Marime | 0.51 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int a[20];
int n , k;
void afisare()
{
for( int i = 1 ; i <= k ; ++i )
fout << a[i] << " ";
fout << '\n';
}
void bac( int z )
{
if( z > k )
afisare();
else
for( int i = a[z-1] + 1 ; i <= n ; ++i )
{
a[z] = i;
bac(z+1);
}
}
int main()
{
fin >> n;
fin >> k;
bac(1);
}