#include <bits/stdc++.h>

using namespace std;
int a[6000005];
int main()
{
    int n,i,S,Smax,p,st,dr;
    ifstream fin("ssm.in");
    ofstream fout("ssm.out");
    fin>>n;
    st=dr=1;p=1;
    for(i=1;i<=n;i++)
        fin>>a[i];
    S=Smax=a[1];
    if(S<0){S=0;p=2;}
    for(i=2;i<=n;i++)
    {
        S+=a[i];
        if(Smax<S){Smax=S;st=p;dr=i;}
        if(S<0){S=0;p=i+1;}
    }
    fout<<Smax<<" "<<st<<" "<<dr;;

    return 0;
}