#include <bits/stdc++.h>
using namespace std;
long n, i, j, smax=INT_MIN, suma=-1, x, st, dr;
ifstream in("ssm.in");
ofstream out("ssm.out");
int main()
{
    in>>n;
    for(i=1;i<=n;i++)
    {
        in>>x;
        if(suma>=0) suma=suma+x;
        else j=i, suma=x;
        if(suma>smax) smax=suma, st=j, dr=i;
    }
    out<<smax<<" "<<st<<" "<<dr;
}