#include <cstdlib>
#include <fstream>
#define SIZE 540041

/*
 *
 */
using namespace std;
ifstream in( "ssm.in" );
int idx;
char file[SIZE];
inline void read( int& x )
{
    int sign=1;
    while( file[idx] < '0' || file[idx] > '9' )
    {
        if( '-' == file[idx] )
            sign=-1;
        if( ++idx == SIZE )
        {
            idx=0;
            in.read( file, SIZE );
        }
    }
    for( x=0; file[idx] >= '0' && file[idx] <= '9'; )
    {
        x=x*10+file[idx]-'0';
        if( ++idx == SIZE )
        {
            idx=0;
            in.read( file, SIZE );
        }
    }
    x*=sign;
}
int main( void )
{
    int N, i, x, Smax, Smin, S, start=1, mstart=1, mend=1;
    read(N); read(S);
    Smin=Smax=S;
    for( i=2; i <= N; ++i )
    {
        read(x);
        S+=x;
        if( Smax < S-Smin )
        {
            Smax=S-Smin;
            mstart=start+1;
            mend=i;
        }
        if( Smin > S )
        {
            Smin=S;
            start=i;
        }
    }
    ofstream out( "ssm.out" );
    out<<Smax<<' '<<mstart<<' '<<mend<<'\n';
    return EXIT_SUCCESS;
}