Program ssm;
var f,q:text;
    n,max,i,x,beg,sum,aux1,aux2:longint;
begin
assign(f,'ssm.in');
reset(f);
assign(q,'ssm.out');
rewrite(q);
readln(f,n);
sum:=0;
aux1:=1;
max:=-maxlongint;
for i:=1 to n do
begin
        read(f,x);
        if sum<0 then begin sum:=x; beg:=i; end
        else sum:=sum+x;
        if max<sum then begin max:=sum; aux1:=beg; aux2:=i;  end;
end;
writeln(q,max,' ',aux1,' ',aux2);
close(f);
close(q);
end.