Cod sursa(job #1901254)
Utilizator | Data | 3 martie 2017 20:37:32 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <fstream>
#include <algorithm>
#include <vector>
using namespace std;
int n,i;
vector<int> a;
ifstream f("permutari.in");
ofstream g("permutari.out");
void afis() {
int i;
for (i=0;i<n;i++)
g<<a[i]<<' ';
g<<'\n';
return;
}
int main()
{
f>>n;
for (i=1;i<=n;i++)
a.push_back(i);
do afis(); while (next_permutation(a.begin(),a.end()));
return 0;
}