#include<fstream>
#include<limits.h>
using namespace std;
ifstream in("ssm.in");
ofstream out("ssm.out");
int n,s[6000001];
int main () {
    int i,sc,smax=INT_MIN,start,end,x,smin=0,pmin=0;
    in>>n;
    for(i=1;i<=n;i++){ in>>x;s[i]=s[i-1]+x;}
    for(i=1;i<=n;i++){
        sc=s[i]-smin;
        if(sc>smax)
        {
            smax=sc;
            start=pmin+1;
            end=i;
            }
    if(s[i]<smin){
        smin=s[i];
    pmin=i;}}
    out<<smax<<" "<<start<<" "<<end;
    return 0;
}