Cod sursa(job #2690707)
Utilizator | Data | 25 decembrie 2020 13:23:51 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.47 kb |
#include <fstream>
#include <algorithm>
using namespace std;
int v[10];
int main()
{
ifstream fin("permutari.in");
ofstream fout("permutari.out");
int n,fact=1;
fin>>n;
for(int i=1; i<=n; i++)
{
fact*=i;
v[i]=i;
}
for(int i=1; i<=fact; i++)
{
for(int i=1; i<=n; i++)
{
fout<<v[i]<<" ";
}
fout<<'\n';
next_permutation(v+1,v+n+1);
}
return 0;
}