Cod sursa(job #654541)
Utilizator | Data | 30 decembrie 2011 17:10:41 | |
---|---|---|---|
Problema | Submultimi | Scor | 0 |
Compilator | cpp | Status | done |
Runda | winners2 | Marime | 0.42 kb |
#include<iostream>
using namespace std;
int st[100],n, k;
void afisare (int p)
{ int i;
for(i=1;i<=p;i++)
cout<<st[i]<<" ";
cout<<endl;
}
int valid (int p)
{ int i;
for(i=1;i<p;i++)
if(st[i]==st[p]) return 0;
return 1;}
void back(int p)
{ int pval;
for(pval=st[p-1]+1;pval<=n;pval++)
{st[p]=pval;
afisare(p);
back(p+1);}}
int main()
{ int i;
cin>>n;
back(1);
system("pause");
return 0;}