Program project1;
uses
crt,math;
const
n=10;
var s:real; i:byte; a:array [1..n] of integer;
begin
for i:=1 to n do begin
writeln('vvedite ',i,' cifru');readln(a[i]);
end;
for i:=1 to n do
begin
if (a[i]<=0) then s:=s+a[i];<br> end;
writeln('summa vseh: ',s:2:2);
readln;
end.