Charlie

#include <bits/stdc++.h>

using namespace std;

int main()
{
    ifstream cin("charlie.in");
    ofstream cout("charlie.out");
    int p,n,lung=2,lmax=-INT_MAX;
    char s[100005];
    cin>>p;
    cin.ignore();
    cin.getline(s,100005);
    n=strlen(s);
    if(p==1)
    {
        int i=0,j;
        while(i<n)
        {
            j=i;
            while(s[j]>s[j+1]&&s[j+1]<s[j+2]&&j+2<n)
            {
                j=j+2;

            }
            if(i!=j)
            {
                lung=j-i+1;
                if(lung>lmax)
                {
                    lmax=lung;
                }
                i=j;
            }
            i++;
        }
        cout<<lmax;
    }
    else if(p == 2)
    {
        int cont = 0;
        char varf, ant, ch;
        stack<char>steeva;
        ant = s[0];
        steeva.push(ant);
        varf = s[1];
        steeva.push(varf);
        int pas = 2;
        while(pas<=n)
        {
            ch = s[pas];
            if(ant>varf && varf<ch)
            {
                cont+=max(ant-'a'+1, ch-'a'+1);
                cout<<max(ant-'a'+1, ch-'a'+1)<<"#"<<varf<<endl;
                steeva.pop();
                steeva.push(ch);
                varf = ch;

            }
            else{
                ant = varf;
                varf = ch;
                steeva.push(ch);
                pas++;

            }


        }
        cout<<cont;
    }
    return 0;
}