Cod sursa(job #1648186)
Utilizator | Dragoi Andrei radiogard1999 | Data | 11 martie 2016 08:26:51 |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.56 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin("permutari.in");
ofstream fout("permutari.out");
int n,v[10],sol[10];
void Afisare()
{
int i;
for(i=1;i<=n;i++)
fout<<sol[i]<<" ";
fout<<"\n";
}
void Back(int top)
{
int i;
if(top==n+1) Afisare();
else
for(i=1;i<=n;i++)
if(v[i]==0)
{
v[i]=1;
sol[top]=i;
Back(top+1);
v[i]=0;
}
}
int main()
{
fin>>n;
Back(1);
return 0;
}