Cod sursa(job #2571618)
Utilizator | Data | 5 martie 2020 08:53:38 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.47 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("permutari.in");
ofstream g("permutari.out");
int n,x[10],ok[10];
void bkt(int k)
{
if(k==n+1)
{
for(int i=1;i<=n;i++) g<<x[i]<<" ";
g<<'\n';
return;
}
for(int i=1;i<=n;i++)
{
if(ok[i]==0)
{
ok[i]=1;
x[k]=i;
bkt(k+1);
ok[i]=0;
}
}
}
int main()
{
f>>n;
bkt(1);
}