Cod sursa(job #1588909)
Utilizator | Data | 3 februarie 2016 18:26:51 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.39 kb |
#include <fstream>
using namespace std;
ifstream cin("submultimi.in");
ofstream cout("submultimi.out");
int st[25], n;
void backk ()
{
for(int i=1; i<=st[0]; i++)cout<<st[i]<< ' ';
if(st[0])cout<<'\n';
for(int i=st[st[0]]+1; i<=n; ++i)
{
st[++st[0]]=i;
backk();
st[st[0]]=0;
--st[0];
}
}
int main()
{
cin>>n;
backk();
return 0;
}