Pagini recente » Clasament antrenament_3 | Cod sursa (job #2137511) | Cod sursa (job #2654839) | Cod sursa (job #1861613) | Cod sursa (job #1970846)
#include <bits/stdc++.h>
using namespace std;
int N,st[9];
int sol(int k){
return k==N;
}
int valid(int k){
for(int i = 1 ; i < k ; ++i)
if(st[i]==st[k])
return 0;
return 1;
}
void afis(int k){
for(int i = 1 ; i <= k ; ++i)printf("%d ",st[i]);
printf("\n");
}
void back(int k){
for(int i = 1 ; i <= N ; ++i)
{
st[k]=i;
if(valid(k))
if(sol(k))afis(k);
else back(k+1);
}
}
int main()
{
freopen("permutari.in","r",stdin);
freopen("permutari.out","w",stdout);
scanf("%d",&N);
back(1);
}