Cod sursa(job #3174331)

Utilizator tudor_bustanBustan Tudor Gabriel tudor_bustan Data 24 noiembrie 2023 17:36:39
Problema Cel mai lung subsir comun Scor 50
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.79 kb
#include <iostream>
#include <bits/stdc++.h>
using namespace std;
ifstream fin("cmlsc.in");
ofstream fout("cmlsc.out");
int n, m, a[1025], b[1025], dp[1025][1025];
queue <int> q;
int main()
{
    fin>>n>>m;
    for(int i=1; i<=n; i++)
    {
        fin>>a[i];
    }
    for(int i=1; i<=m; i++)
    {
        fin>>b[i];
    }
    for(int i=1; i<=n; i++)
    {
        for(int j=1; j<=m; j++)
        {
            if(a[i]==b[j])
            {
                q.push(a[i]);
                dp[i][j]=dp[i-1][j-1]+1;
            }
            else
            {
                dp[i][j]=max(dp[i-1][j], dp[i][j-1]);
            }
        }
    }
    fout<<dp[n][m]<<"\n";
    while(!q.empty())
    {
        fout<<q.front()<<" ";
        q.pop();
    }
    return 0;
}