Cod sursa(job #3151226)
| Utilizator | Data | 20 septembrie 2023 11:20:38 | |
|---|---|---|---|
| Problema | Dusman | Scor | 0 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva de probleme | Marime | 0.65 kb |
#include <fstream>
using namespace std;
ifstream f("dusman.in");
ofstream g("dusman.out");
int a[1001][1001], st[1001],n,h,m,fr[1001],ct;
void afis(int k)
{
int i;
for(i=1;i<=k;i++)
{
g<<st[i]<<" ";
}
}
void backt(int k)
{
int i;
for(i=1;i<=n;i++)
{
st[k]=i;
fr[i]++;
if(fr[i]==1)
{
if(a[i][st[k-1]]==0)
{
if(k==n){ct++; if(ct==h){afis(k); return;}}
else{backt(k+1);}
}
}
fr[i]--;
}
}
int main()
{
int i,x,y;
f>>n>>h>>m;
for(i=1;i<=m;i++)
{
f>>x>>y;
a[x][y]=1;
a[y][x]=1;
}
backt(1);
return 0;
}
