Pagini recente » Istoria paginii utilizator/antonioo | Atasamentele paginii Algoritmiada 2013 - Runda 2 | Cod sursa (job #1452953)
#include<fstream>
using namespace std;
ofstream fout("cmlsc.out");
ifstream fin("cmlsc.in");
const int MMAX = 1024;
int n, m, lg, Max;
int a[MMAX], b[MMAX], sol[MMAX+1][MMAX+1];
void citire()
{
fin >> n >> m;
for(int i=1; i<=n; i++) fin >> a[i];
for(int i=1; i<=m; i++) fin >> b[i];
}
void pd()
{
for(int i=2; i<=m+1; i++)
for(int j=2; j<=n+1; j++) {
if(b[i-1] == a[j-1])
sol[i][j] = sol[i-1][j-1] + 1;
else
sol[i][j] = max(sol[i-1][j], sol[i][j-1]);
}
}
void traceback(int i, int j)
{
if(sol[i][j]) {
if(sol[i][j-1] == sol[i][j]) traceback(i, j-1);
else if(sol[i-1][j] == sol[i][j]) traceback(i-1, j);
else {
traceback(i-1, j-1);
fout << b[i-1] << ' ';
}
}
}
int main()
{
citire();
pd();
for(int i=2; i<=n+1; i++)
if(sol[m+1][i] > lg)
lg = sol[m+1][i];
fout << lg << '\n';
traceback(m+1, n+1);
fin.close();
fout.close();
return 0;
}