Pagini recente » Cod sursa (job #2903809) | Cod sursa (job #2907077) | Cod sursa (job #1033304) | Cod sursa (job #2377531) | Cod sursa (job #1168551)
#include<fstream>
using namespace std;
ifstream fin("cmlsc.in");
ofstream fout("cmlsc.out");
short x[1025],y[1025],c[1025][1025],sol[1025],m,n,k;
int main()
{
int i,j;
fin>>m>>n;
for(i=1;i<=m;i++) fin>>x[i];
for(i=1;i<=n;i++) fin>>y[i];
for(i=1;i<=m;i++)
for(j=1;j<=n;j++)
if(x[i]==y[i]) c[i][j]=c[i-1][j-1]+1;
else c[i][j]=max(c[i-1][j],c[i][j-1]);
for (i=m,j=n; i>0;)
if (x[i]==y[j])
{
k++;
sol[k]=x[i];
j--;
i--;
}
else if (c[i][j-1]>c[i-1][j]) j--;
else i--;
fout<<k<<'\n';
for(i=k;i>0;i--)
fout<<sol[i]<<' ';
fout.close();
fin.close();
return 0;
}