#include <fstream>

using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int mn,mx,x,s,k,st,i,dr,n;
int main()
{
    f>>n;
    f>>x;
    mn=mx=x;
    st=dr=1;
    s=x;
    k=1;
    for(i=2;i<=n;i++)
    {
        f>>x;
        s=s+x;
        if(s-mn>mx)
        {
            mx=s-mn;
            dr=i;
            st=k+1;
        }
        else if(s<mn)
        {
            mn=s;
            k=i;
        }
    }
    g<<mx<<" "<<st<<" "<<dr;
    return 0;
}