Pagini recente » Monitorul de evaluare | Istoria paginii utilizator/marian_ak47 | Cod sursa (job #2013714)
#include<bits/stdc++.h>
using namespace std;
ifstream f("dusman.in");
ofstream g("dusman.out");
int n,k,d;
bool mat[1002][1002];
int v[1002];
bool z[1002];
void bkt(int r)
{
if(r==n+1){
--k;
if(k==0){
for(int i=1;i<=n;++i)
g<<v[i]<<" ";
return;
}
}
else
for(int i=1;i<=n;++i)
if(z[i]==0 && mat[i][v[r-1]]==0){
v[r]=i;
z[i] =1;
bkt(r+1);
z[i]=0;
}
}
int main()
{
f>>n>>k>>d;
int a,b;
for(int i=1;i<=d;++i)
f>>a>>b,mat[a][b]=1,mat[b][a]=1;
bkt(1);
return 0;
}