Cod sursa(job #2102983)
Utilizator | Data | 9 ianuarie 2018 18:00:23 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.43 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream in("submultimi.in");
ofstream out("submultimi.out");
const int nx=20;
int st[nx],n;
void afisare (int x)
{
for(int i=1; i<=x; i++)
out<<st[i]<<' ';
out<<'\n';
}
void back (int k)
{
for(int i=st[k-1]+1; i<=n; i++)
{
st[k]=i;
afisare(k);
back(k+1);
}
}
int main()
{
in>>n;
back(1);
return 0;
}