#include <iostream>
#include <fstream>

using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int main()
{
    int sc=-1,maxim=-90000000,a=1,A=1,B=1,i,x,n;
    f>>n;
    for (i=1;i<=n;i++)
    {
        f>>x;
        if(sc<0)
        {
            sc=0;
            a=i;
        }
        sc=sc+x;
        if(sc>maxim)
        {
            maxim=sc;
            A=a;
            B=i;
        }
    }
    g <<maxim<<" "<<A<<" "<<B ;
    return 0;
}