#include <iostream>
#include <fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int crt,n,maxx,p,u;
int main()
{
    int x,pc;
    f>>n;
    pc=1;
    maxx=-1000;
    for(int i=1; i<=n; i++)
    {
        f>>x;
        //if(maxx<x) {maxx=x; p=u=i;}
        if(x>=0)
            crt+=x;
        else
        {

            if(maxx<crt) {maxx=crt; p=pc; u=i-1;}
            if(crt+x>0) crt+=x;
            else {crt=0; pc=i+1;}
        }
    }
    if(maxx<crt) {maxx=crt; p=pc; u=n;}
    g<<maxx<<' '<<p<<' '<<u<<'\n';
    return 0;
}