Cod sursa(job #2025851)
| Utilizator | Data | 23 septembrie 2017 12:58:46 | |
|---|---|---|---|
| Problema | Generare de permutari | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.48 kb |
#include<fstream>
using namespace std;
ifstream in("permutari.in");
ofstream out("permutari.out");
int k,st[10],n;
void tipar(){int i;
for(i=1;i<=k;i++)
out<<st[i]<<" ";
out<<"\n";
}
int ev(){
int i;
for(i=1;i<k;i++)
if(st[i]==st[k])return 0;
return 1;}
int main(){
in>>n;
k=1;
st[k]=0;
while(k){
if(st[k]<n){st[k]++;
if(ev())if(k==n)tipar();
else if(k<n){k++;st[k]=0;}
}
else k--;
}
in.close();
out.close();
return 0;}
