Cod sursa(job #3184188)
Utilizator | Schradi Gergo Gergo123 | Data | 14 decembrie 2023 18:40:57 |
---|---|---|---|
Problema | Generare de permutari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.42 kb |
#include <iostream>
#include <fstream>
using namespace std;
int x[10],n,p,u[10];
ifstream fin("permutari.in");
ofstream fout("permutari.out");
void f1(int k)
{
for(int j=1;j<=k;j ++){
fout<<x[j]<<" ";
}
fout<< endl;
}
void f2(int k){
for(int i=1;i<=n;i++){
if(u[i]==0)
{
x[k] = i;
u[i] = 1;
if(k==n)f1(k);
else f2(k+1);
u[i] = 0;
}
}
}
int main() {
fin>>n;
f2(1);
}