Cod sursa(job #3149776)
Utilizator | Data | 12 septembrie 2023 16:46:12 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.54 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("permutari.in");
ofstream g("permutari.out");
int n,p[10],used[10];
void bkt(int i)
{
/// conditia de oprire
if(i==n+1)
{
for(int i=1; i<=n; i++)
g<<p[i]<<' ';
g<<'\n';
return;
}
///pas de extindere a solutiei:
for(int j=1; j<=n; j++)
if(used[j]==0)
{
p[i]=j;
used[j]=1;
bkt(i+1);
used[j]=0;
}
}
int main()
{
f>>n;
bkt(1);
}