#include<fstream>
using namespace std;
int a[1009],x,max1=-21000000,suma=-1,n,i,pozi,pozj,i1;
int main()
{ifstream f("ssm.in");
ofstream g("ssm.out");
f>>n;
for(i=1;i<=n;i++)
{f>>x;

if(suma>=0)
suma=suma+x;
else
{
    i1=i;
    suma=x;
}
if(suma>=max1)
{
    max1=suma;
    pozi=i1;
    pozj=i;

}}
g<<max1<<" "<<pozi<<" "<<pozj;

return 0;}