#include<fstream>
#include<climits>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int main()
{
    int n,i,x,s=0,p1,p2,p,smax=INT_MIN;
    f>>n;
    for(i=1;i<=n;i++)
    {
        f>>x;
        if(s<0)
        {
            s=x;
            p=i;
        }
        else
            s=s+x;
        if(smax<s)
        {
            smax=s;
            p1=p;
            p2=i;
        }
    }
    g<<smax<<" "<<p1<<" "<<p2;
    return 0;
}