Mai intai trebuie sa te autentifici.
Cod sursa(job #3174348)
| Utilizator | Data | 24 noiembrie 2023 17:46:48 | |
|---|---|---|---|
| Problema | Cel mai lung subsir comun | Scor | 0 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 1.11 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("cmlsc.in");
ofstream fout("cmlsc.out");
int n,m,a[1025],b[1025],dp[1025][1025];
void parcurgere()
{
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]);
}
}
}
void citire()
{
fin>>n>>m;
for(int i=1;i<=n;i++)
{
fin>>a[i];
}
for(int j=1;j<=m;j++)
{
fin>>b[j];
}
}
void initializare()
{
for(int i=0;i<n;i++)
{
dp[i][0]=0;
}
for(int j=0;j<m;j++)
{
dp[0][j]=0;
}
}
void afisare()
{
int ct=0;
fout<<dp[n][m]<<endl;
for(int i=1;i<=n;i++)
{
for(int j=1;j<=m;j++)
{
if(dp[i][j]!=ct)
{
fout<<b[j]<<" ";
ct++;
}
}
}
}
int main()
{
citire();
initializare();
parcurgere();
afisare();
return 0;
}
