Cod sursa(job #1386109)
Utilizator | Data | 12 martie 2015 18:17:09 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n,k,v[20];
void back(int nivel)
{
int i;
for(i=v[nivel-1]+1;i<=n;i++)
{
v[nivel]=i;
for(int j=1;j<=nivel;j++)
fout<<v[j]<<" ";
fout<<'\n';
if(nivel<n)
back(nivel+1);
}
}
int main()
{
fin>>n;
back(1);
return 0;
}