#include <iostream>
#include <fstream>
#include <algorithm>
#include <queue>
#include <cstring>

using namespace std;

ifstream f("ssm.in");
ofstream g("ssm.out");

int n,i,istart,suma,mx=-99999,st,fn,x;

int main(){
    f>>n;
    for (i=1;i<=n;i++){
        f>>x;
        if (suma<0){
            istart=i;
            suma=x;
        }
        else
            suma+=x;
        if (suma>mx){
            mx=suma;
            st=istart;
            fn=i;
        }
    }
    g<<mx<<" "<<st<<" "<<fn;
    return 0;
}