Cod sursa(job #2705480)
Utilizator | Data | 12 februarie 2021 17:15:21 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.4 kb |
#include<iostream>
using namespace std;
int a[20], n, viz[20];
void PrintSol()
{
int i;
for (i = 1; i <= n; i++)
cout << a[i] << " ";
cout << "\n";
}
void Back(int top)
{
int i;
if (top==n+1) PrintSol();
else
for (i=1;i<=n;i++)
if (!viz[i])
{
viz[i]=1;
a[top]=i;
Back(top+1);
viz[i]=0;
}
}
int main()
{
cin>>n;
Back(1);
return 0 ;
}