#include <fstream>

using namespace std;

ifstream f("ssm.in");
ofstream g("ssm.out");


int main()
{
    int n,a,ult,i,prim=1,s=0,maxx=-1000000000;
    f>>n;
    for(i=1;i<=n;++i)
        {
        f>>a;
        s+=a;
        if(maxx<s)
            {
            maxx=s;
            ult=i;
            }
        if(s<0)
            {
            s=0;
            prim=i+1;
            }
        }
    if(maxx<0)
        g<<maxx<<" "<<ult<<" "<<ult;
    else
        g<<maxx<<" "<<prim<<" "<<ult;

    return 0;
}