#include <fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int n,i,j,max1=-2100000 ,st,dr,x,suma=-1;
int main()
{
    f>>n;
    for(i=1;i<=n;i++)
    {
        f>>x;
    if(suma>=0)
        suma=suma+x;
    else
        {
j=i;
suma=x;
        }
    if(suma>max1)
        {
            max1=suma;
            st=j;
            dr=i;
        }

    }
g<<max1<<" "<<st<<" "<<dr;
return 0;
    }