Cod sursa(job #2259830)
Utilizator | Data | 13 octombrie 2018 20:22:09 | |
---|---|---|---|
Problema | Dusman | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.72 kb |
#include <fstream>
using namespace std;
ifstream fin("dusman.in");
ofstream fout("dusman.out");
int n,m,stop,k,i,j,d[1001][1001],f[1001],v[1001];
void bec(int pas){
if(stop)
return;
if(pas>n){
k--;
if(k==0){
stop=1;
for(int i=1;i<=n;i++){
fout<<v[i]<<" ";
}
}
return;
}
for(int i=1;i<=n;i++){
if(f[i]==0 && d[i][v[pas-1]]==0){
f[i]=1;
v[pas]=i;
bec(pas+1);
f[i]=0;
}
}
}
int main(){
fin>>n>>k>>m;
for(;m;m--){
fin>>i>>j;
d[i][j]=1;
d[j][i]=1;
}
bec(1);
return 0;
}