#include<fstream>
using namespace std;
long n,i,s[6000000],v[6000000],maxx,fin,in,pin;
ifstream f("ssm.in");
ofstream g("ssm.out");
int main()
{
    f>>n;
    for(i=1;i<=n;i++)
        f>>v[i];
    s[0]=0;
    maxx=0;
    pin=1;
    for(i=1;i<=n;i++)
    {
        if(v[i]>s[i-1]+v[i]){in=i;s[i]=v[i];}
        else s[i]=s[i-1]+v[i];
        if(s[i]>maxx){maxx=s[i];fin=i;pin=in;}
    }
    g<<maxx<<" "<<pin<<" "<<fin;
f.close();
g.close();
return 0;
}