#include <iostream>
#include <fstream>
using namespace std;

int main()
{
    ifstream f("ssm.in");
    ofstream g("ssm.out");
    int smax,stmax,drmax,s,st,n,i,x;
    f>>n>>s;
    smax=s;
    stmax=drmax=st=1;
    if(s<0){
        s=0;
        st=2;
    }
    for(i=2;i<=n;i++){
        f>>x;
        s+=x;
        if(s>smax){
            smax=s;
            stmax=st;
            drmax=i;
        }
        if(s<0){
            s=0;
            st=i+1;
        }
    }
    g<<smax<<'\n'<<stmax<<' '<<drmax;
    return 0;
}