Cod sursa(job #1450630)
Utilizator | Data | 13 iunie 2015 22:55:51 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.6 kb |
#include <iostream>
#include<fstream>
using namespace std;
ofstream g("permutari.out");
int a[1000];
bool viz[1000];
void permutari(int k,int n)
{ int i;
if(k==n+1)
{
for(i=1; i<=n; i++)
g<<a[i]<<" ";
g<<"\n";
return;
}
for(i=1; i<=n; i++)
if(viz[i]==false)
{
a[k]=i;
viz[i]=true;
permutari(k+1,n);
viz[i]=false;
}
}
int main()
{
int n;
ifstream f("permutari.in");
f>>n;
permutari(1,n);
f.close();
g.close();
return 0;
}