Cod sursa(job #3254259)
Utilizator | Data | 6 noiembrie 2024 20:09:10 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.47 kb |
#include<fstream>
std::ifstream fin("permutari.in");
std::ofstream fout("permutari.out");
int sol[10];
bool f[11];
int n;
void back(int k)
{
if(k==n)
{
for(int i=0; i<n; ++i)
fout<<sol[i]<<' ';
fout<<'\n';
return;
}
for(int i=1; i<=n; ++i)
if(!f[i])
{
f[i]=true;
sol[k]=i;
back(k+1);
f[i]=false;
}
}
int main()
{
fin>>n;
back(0);
return 0;
}