Pagini recente » Cod sursa (job #288025) | Cod sursa (job #3311026) | Cod sursa (job #3335302) | Cod sursa (job #3353317) | Cod sursa (job #1145441)
#include <fstream>
#include <algorithm>
using namespace std;
ifstream in("cmlsc.in");
ofstream out("cmlsc.out");
int n,m;
int a[1050],b[1050];
int dp[1050][1050];
int sir[1050];
int main()
{
in>>n>>m;
for(int i=1; i<=n; i++) in>>a[i];
for(int i=1; i<=m; i++) in>>b[i];
for(int i=1; i<=n; i++)
{
for(int j=1; j<=m; j++)
{
if(a[i]==b[j]) dp[i][j]=dp[i-1][j-1]+1;
else
{
dp[i][j]=max(dp[i-1][j],dp[i][j-1]);
}
}
}
out<<dp[n][m]<<'\n';
int nrmax=0;
for(int i=n,j=m; i;)
{
if(a[i]==b[j]) sir[++nrmax]=a[i],i--,j--;
else
{
if(dp[i-1][j]<dp[i][j-1]) j--;
else i--;
}
}
for(int i=nrmax; i; i--) out<<sir[i]<<' ';
}