#include <iostream>
#include<fstream>
using namespace std;

int main()
{
    ifstream in("ssm.in");
    ofstream out("ssm.out");
    int n,s=0,ii,i,end,first=0,bst=-3000000,nr;

    in>>n;

    for( i=1; i<=n; i++ )
    {
        in>>nr;
        if(s<0) s=nr,ii=i;
            else s+=nr;
        if( bst<s )
            bst=s,first=ii,end=i;
    }

    out<<bst<<" "<<first<<" "<<end<<"\n";

out.close();
    return 0;
}