Cod sursa(job #2374374)
Utilizator | Zarzu Victor victorzarzu | Data | 7 martie 2019 18:14:57 |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.55 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("permutari.in");
ofstream g("permutari.out");
short n,p[100],fact[100];
bool uz[100];
void afisare()
{
for(int i=1;i<=n;++i)
g<<p[i]<<" ";
g<<'\n';
}
void generare(int k)
{
if(k==n+1)
afisare();
else
for(int i=1;i<=n;++i)
if(!uz[i])
{
p[k]=i;
uz[i]=1;
generare(k+1);
uz[i]=0;
}
}
int main()
{
f>>n;
generare(1);
return 0;
}