Cod sursa(job #1673247)
Utilizator | Data | 3 aprilie 2016 16:32:08 | |
---|---|---|---|
Problema | Combinari | Scor | 30 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.31 kb |
#include <fstream>
#include <algorithm>
using namespace std;
int n,k,i,v[18];
int main() {
ifstream f("combinari.in");
ofstream g("combinari.out");
f>>n>>k;
for(i=n-k; i<n; ++i) v[i]=1;
do {
for(i=0; i<n; ++i) if(!v[i]) g<<i+1<<' ';
g<<'\n';
}while(next_permutation(v,v+n));
}