#include <bits/stdc++.h>

using namespace std;

int main()
{
    int n,i,s,smax,st,dr,p,x;
    ifstream fin ("ssm.in");
    ofstream fout ("ssm.out");
    fin>>n;
    fin>>x;
    s=smax=x;
    st=dr=1;p=1;
    if(s<0) {s=0;p=2;}
    for(i=2;i<=n;i++)
    {
        fin>>x;
        s+=x;
        if(smax<s) {smax=s;st=p;dr=i;}
        if(s<0) {s=0;p=i+1;}
    }
    fout<<smax<<"\n"<<st<<" "<<dr;
    return 0;
}