Pagini recente » Cod sursa (job #3140071) | Cod sursa (job #2088282) | Cod sursa (job #2468830) | Cod sursa (job #22081) | Cod sursa (job #2344718)
#include <iostream>
#include <fstream>
using namespace std;
ifstream in("combinari.in");
ofstream out("combinari.out");
int n, k;
int comb[20];
bool used[20];
void write() {
for(int i = 1; i <= k; i++)
out << comb[i] << ' ';
out << '\n';
}
void gen(int pos) {
if(k < pos)
write();
else {
for(int i = comb[pos - 1] + 1; i <= n; i++) {
comb[pos] = i;
gen(pos + 1);
}
}
}
int main()
{
in >> n >> k;
gen(1);
in.close();
out.close();
return 0;
}