/* 
 * File:   main.cpp
 * Author: virtualdemon
 *
 * Created on December 23, 2009, 12:32 PM
 */
#include <fstream>


/*
 * 
 */
using namespace std;
int main()
{int n, x, S, SMax, start=1, end=1, st=1, i;
    ifstream in("ssm.in");
    in>>n>>x;
    S=SMax=x;
    for( i=2; i <= n; ++i )
    {
        in>>x;
        if( S < 0 )
        {S=x; start=i;
            if( SMax < S )
                SMax=S, st=start, end=i;
        }
        else {
                S+=x;
                if( S > SMax )
                    SMax=S, st=start, end=i;
             }
    }
    ofstream out("ssm.out");
    out<<SMax<<' '<<st<<' '<<end;
    return 0;
}