Cod sursa(job #2379038)
Utilizator | Data | 12 martie 2019 20:33:01 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.47 kb |
#include <iostream>
using namespace std;
bool used[10];
int perm[10],n;
void back(int lv)
{
if(lv>n)
{
for(int i=1;i<lv;i++)
cout<<perm[i];
cout<<endl;
return;
}
for(int i=1;i<=n;i++)
{
if(!used[i])
{
perm[lv]=i;
used[i]=1;
back(lv+1);
used[i]=0;
}
}
}
int main()
{
cin>>n;
back(1);
return 0;
}