#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream  fout("ssm.out");
int n,i,stanga,st,x,sum,maxx,dr;
int main()
{
 fin>>n;
 stanga=1;
 maxx=INT_MIN;
 for(i=1;i<=n;i++){
    fin>>x;

    sum+=x;
    if(sum>maxx){
        maxx=sum;
        st=stanga;
        dr=i;
    }
    if(sum<0){
        stanga=i+1;
        sum=0;
    }
 }
 if(maxx<0){
   st=dr;
 }
 fout<<maxx<<" "<<st<<" "<<dr;
}