const n=10;
var
a:array[1..n] of integer;
k1,k2,i,sum,kol:integer;
begin
for i:=1 to n do
begin
a[i]:=10-random(15);
write(' ',a[i]);
end;
writeln();
k1:=1;
k2:=n;
while a[k1]<0 do
k1:=k1+1;
writeln(k1);
while a[k2]<0 do
k2:=k2-1;
writeln(k2);
sum:=0;
i:=k1+1;
for i:=i to k2-1 do
sum:=sum+a[i];
kol:=k2-k1-1;
writeln('kolvo ', kol);
writeln('sum ', sum);
end.