Cod sursa(job #498925)
Utilizator | Data | 7 noiembrie 2010 18:58:58 | |
---|---|---|---|
Problema | Submultimi | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 1.21 kb |
#include<iostream>
using namespace std;
int n,st[100];
int valid(int p)
{
int i,ok=1;
for(i=1;i<p;i++)
if(st[i]==st[p])
ok=0;
return ok;}
void afisare()
{
int i;
for(i=1;i<=n;i++)
cout<<st[i]<<" ";
cout<<endl;}
void back(int p)
{
int pval;
for(pval=1;pval<=n;pval++)
{ st[p]=pval;
if(valid(p))
afisare();
else
back(p+1);}}
int main()
{
cout<<"numarul de stive=";cin>>n;
back(1);
system("pause");
return 0;
}