#include <bits/stdc++.h>

using namespace std;

int n;
ifstream fin("ssm.in");
ofstream fout("ssm.out");

int main()
{
    int i,s,smax,dr,st,p,x;
    cin>>n;
    cin>>x;
    s=smax=x;st=dr=1;p=1;
    if(s<0){s=0;p=2;}
    for(i=2;i<=n;i++)
    {
        cin>>x;
        s+=x;
        if(smax<s){smax=s;st=p;dr=i;}
        if(s<0){s=0;p=i+1;}
    }
    cout<<smax<<"\n";
    cout<<st<<" "<<dr;
    return 0;
}