Pagini recente » Profil BidoTeima | Cod sursa (job #1587158) | Cod sursa (job #2662247) | Cod sursa (job #1247780) | Cod sursa (job #1036567)
#include <fstream>
#include<stdlib.h>
using namespace std;
ifstream in("dusman.in");
ofstream out("dusman.out");
int x,y,N,K,M,nr,ok,b[1001];
char viz[1001], a[1001][1001];
inline void scrie() {
for(int i=1;i<=N;i++)
out<<b[i]<<" ";
}
inline void back(int k){
int i;
for( i=1;i<=N;i++){
if(a[i][b[k-1]]==0&&viz[i]==0){
b[k]=i;
viz[i]=1;
if(k==N){
nr++;
if(nr==K)
{ scrie();
// return;
exit(0);
}
}
else
back(k+1);
viz[i]=0;
}
}
}
int main(){
in>>N>>K>>M;
for(int i=1;i<=M;i++){
in>>x>>y;
a[x][y]=a[y][x]=1;}
back(1);
return 0;}