Cod sursa(job #2308225)
Utilizator | Data | 26 decembrie 2018 17:52:45 | |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.37 kb |
#include <fstream>
using namespace std;
ifstream cin("permutari.in");
ofstream cout("permutari.out");
int n, k, a[8];
bool viz[8];
void back(int k) {
if(k==n) {
for(int i=0; i<n; i++)
cout<<a[i]+1<<' ';
cout<<'\n';
}
for(int i=0; i<n; i++)
if(!viz[i])
a[k]=i, viz[i]=1, back(k+1), viz[i]=0;
}
int main() {
cin>>n;
back(0);
return 0;
}