Cod sursa(job #672428)

Utilizator dutzulBodnariuc Dan Alexandru dutzul Data 2 februarie 2012 10:03:57
Problema PalM Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.46 kb
#include <fstream>
using namespace std;
ifstream f("palm.in");
ofstream g("palm.out");
int i,st,dr,MAX,L=-1;
string s;
int main()
{
    f>>s;

    for(i=0; i<s.length(); i++,L=1)
    {
        st=i,dr=i;
        while(st>=0&&dr<s.length()&&s[st]==s[dr])
        {
            if (s[st]<s[st-1]) break;
                st--,dr++,L+=2;
        }


        MAX=max(L,MAX);
    }
    g<<MAX<<'\n';

    f.close();
    g.close();
    return 0;
}