Cod sursa(job #1121582)

Utilizator balangheorgheBalan Gheorghe balangheorghe Data 25 februarie 2014 13:17:17
Problema Cel mai lung subsir comun Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.76 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream in("cmlsc.in");ofstream out("cmlsc.out");int n,m,a[1025],b[1025],ma[1025][1025],i,j,d[1025],k;int main(){    in>>n>>m;    for(i=1;i<=n;i++)        in>>a[i];    for(j=1;j<=m;j++)        in>>b[j];    for(i=1;i<=n;i++)        for(j=1;j<=m;j++)            if(a[i]==b[j])                ma[i][j]=1+ma[i-1][j-1];                else ma[i][j]=max(ma[i-1][j],ma[i][j-1]);    out<<ma[n][m]<<'\n';    i=n; j=m; k=0;    while(i!=0 && j!=0)    {        if(a[i]==b[j])        {            k++;            d[k]=a[i];            i--; j--;        }        else if(ma[i][j-1]<ma[i-1][j])            i--;            else j--;    }    for (i=k;i>=1;i--)        out<<d[i]<<' ';      in.close();    out.close();    return 0;}