Pagini recente » Cod sursa (job #3128472) | Cod sursa (job #798809) | Cod sursa (job #1722027) | Cod sursa (job #2485229) | Cod sursa (job #377387)
Cod sursa(job #377387)
#include<stdio.h>
#define Nmax 1010
char v[Nmax][Nmax],ver[Nmax];
int N,l[Nmax],K,P,x,y;
void back(int k)
{
if(k==N+1)
{
--K;
if(K==0)
for(int i=1;i<=N;++i)
printf("%d ",l[i]);
}
else
for(int i=1;i<=N&&K>0;++i)
{
if(!ver[i]&&!v[l[k-1]][i])
{
ver[i]=1;
l[k]=i;
back(k+1);
ver[i]=0;
}
}
}
int main()
{
freopen("dusman.in","r",stdin);
freopen("dusman.out","w",stdout);
scanf("%d %d %d",&N,&K,&P);
for(int i=1;i<=P;++i)
{
scanf("%d%d",&x,&y);
v[x][y]=1;
v[y][x]=1;
}
back(1);
}